tor-commits February 2017

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1811 discussions

[chutney/master] Ignore more tor warnings
by teor＠torproject.org 24 Feb '17

24 Feb '17

commit b93c1801786243333ef9ab18227ece97d3903085 Author: teor <teor2345(a)gmail.com> Date: Fri Feb 24 11:20:01 2017 +1100 Ignore more tor warnings Maybe we should fix the configs (or tor) instead? Part of #21371. --- tools/ignore.warnings | 30 ++++++++++++++++++++++++++---- 1 file changed, 26 insertions(+), 4 deletions(-) diff --git a/tools/ignore.warnings b/tools/ignore.warnings index 59c2c5a..899ffda 100644 --- a/tools/ignore.warnings +++ b/tools/ignore.warnings @@ -1,20 +1,41 @@ # these patterns are ignored by warnings.sh when IGNORE_EXPECTED is set to 1 expands into rules which apply to all private IPv4 and IPv6 addresses +# We ignore consensus failure warnings good signatures from recognized authorities for us to accept it +# Tor Bug 21525 +http status 400.*Bad valid-after time.*after uploading vote +http status 400.*Mismatched digest.*after uploading signatures +http status 400.*Valid-After times do not match.*after uploading signatures +# We ignore consensus failure warnings +Attempt by .* to open a stream from unknown relay Cannot open fingerprint file +# Tor Bug 21534 +Client asked me to extend back to the previous hop +circuit_receive_relay_cell (forward) failed +connection_edge_process_relay_cell (away from origin) failed +# We ignore consensus failure warnings +Consensus does not include configured authority Consensus with empty bandwidth +Could not add queued signature to new consensus: Mismatched digest +Could not add queued signature to new consensus: Valid-After times do not match Could not open.*sr-state.*No such file or directory Currently, sandboxing is only implemented on Linux +# We ignore consensus failure warnings +Error publishing .* consensus +Every hidden service on this tor instance is NON-ANONYMOUS +# We ignore consensus failure warnings Failed to choose an exit server Failed to find node for hop [0-1] of our path # Tor Bug 21524 IPv4 address.*private.*with accept6/reject6 field type in exit policy In a future version of Tor, ExitRelay 0 may become the default when no ExitPolicy is given +# We ignore consensus failure warnings No available nodes when trying to choose node Not enough info to publish pending .* consensus # Necessary to make IPv4 and IPv6 exit templates work Option 'ExitPolicyRejectPrivate' used more than once Option 'ExitRelay' used more than once +# We ignore consensus failure warnings Received http status code 404 .* from server .* while fetching # Tor Bug 21525 Rejected vote from .*Bad valid-after time @@ -25,16 +46,17 @@ Testing options override the deprecated option ClientDNSRejectInternalAddresses TestingTorNetwork is set # Older versions might need them, we should remove them at some point in 0.3.* The DirAuthority options 'hs' and 'no-hs' are obsolete +This copy of Tor was compiled.*to run in a non-anonymous mode # Chutney Bug 17090 # Don't ignore it, we want to make sure there are no regressions ##Tor is running as an exit relay # Tor Bug 21525? +Unable to store signatures posted by .* Mismatched digest Unable to store signatures posted by .* Valid-After times do not match -# We ignore consensus failure warnings: we set this low to bootstrap fast +# We ignore consensus failure warnings V3AuthVotingInterval is very low +We don't have a consensus, so we can't perform v2 rendezvous operations We don't have enough votes to generate a consensus +We only have [1-4] introduction points established for You have used DirAuthority or AlternateDirAuthority Your log may contain sensitive information -# Tor Bug 21525 -http status 400.*Bad valid-after time.*after uploading vote -http status 400.*Valid-After times do not match.*after uploading signatures

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[chutney/master] Make warnings.sh output errs as well
by teor＠torproject.org 24 Feb '17

24 Feb '17

commit 8f100b920e5795dc6ff7231173a94a119c04788c Author: teor <teor2345(a)gmail.com> Date: Thu Feb 23 17:13:00 2017 +1100 Make warnings.sh output errs as well Closes #21532. --- tools/warnings.sh | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/warnings.sh b/tools/warnings.sh index e330e84..46d3f0a 100755 --- a/tools/warnings.sh +++ b/tools/warnings.sh @@ -14,7 +14,8 @@ fi function show_warnings() { echo "${GREEN}Node `basename $1`:${NC}" - sed -n 's/^.*\[warn\]//p' $1/info.log | sort | uniq -c | \ + # Label errs as "Warning:", they're infrequent enough it doesn't matter + sed -n -E 's/^.*\[(warn|err)\]//p' $1/info.log | sort | uniq -c | \ sed -e 's/^\s*//' -e "s/ *$[0-9][0-9]*$ *$.*$/ ${YELLOW}Warning:${NC} \2${YELLOW} Number: \1${NC}/" echo "" }

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[chutney/master] Handle hidden services on old tor versions in hsaddress.sh
by teor＠torproject.org 24 Feb '17

24 Feb '17

commit 85ed9bc07d90cd053905f5545a0967368ea3eb59 Author: teor <teor2345(a)gmail.com> Date: Thu Feb 23 17:23:29 2017 +1100 Handle hidden services on old tor versions in hsaddress.sh Closes #21533. --- tools/hsaddress.sh | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tools/hsaddress.sh b/tools/hsaddress.sh index 8dedc2e..b880164 100755 --- a/tools/hsaddress.sh +++ b/tools/hsaddress.sh @@ -27,7 +27,8 @@ function show_address() { [ -d $DEST ] || { echo "$NAME: no nodes available"; exit 1; } if [ $# -eq 0 ]; then - for dir in $DEST/*h; + # support hOLD + for dir in "$DEST"/*h*; do FILE=${dir}/$TARGET [ -e $FILE ] || continue @@ -37,7 +38,8 @@ then elif [ $# -eq 1 ]; then [ -d $DEST/$1 ] || { echo "$NAME: $1 not found"; exit 1; } - [[ $1 =~ .*h$ ]] || { echo "$NAME: $1 is not a HS"; exit 1; } + # support hOLD + [[ "$1" =~ .*h.* ]] || { echo "$NAME: $1 is not a HS"; exit 1; } FILE=$DEST/$1/$TARGET [ -e $FILE ] || { echo "$NAME: $FILE not found"; exit 1; } show_address $FILE

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[chutney/master] Don't set DirPort on bridge relays
by teor＠torproject.org 24 Feb '17

24 Feb '17

commit 8633713a88f661c70820dd69af61472ba877a8e4 Author: teor <teor2345(a)gmail.com> Date: Fri Feb 24 11:21:35 2017 +1100 Don't set DirPort on bridge relays Closes #17088. --- torrc_templates/bridge.tmpl | 7 +++++-- torrc_templates/relay-non-dir.tmpl | 17 +++++++++++++++++ torrc_templates/relay-non-exit.tmpl | 18 +----------------- 3 files changed, 23 insertions(+), 19 deletions(-) diff --git a/torrc_templates/bridge.tmpl b/torrc_templates/bridge.tmpl index 34c7f14..e33cb48 100644 --- a/torrc_templates/bridge.tmpl +++ b/torrc_templates/bridge.tmpl @@ -1,4 +1,7 @@ -${include:relay-non-exit.tmpl} +${include:relay-non-dir.tmpl} BridgeRelay 1 -ExitPolicy reject *:* +# Bridges don't have a DirPort +DirPort 0 +# Nor do we have GEOIP files in any reliable location +BridgeRecordUsageByCountry 0 diff --git a/torrc_templates/relay-non-dir.tmpl b/torrc_templates/relay-non-dir.tmpl new file mode 100644 index 0000000..b2899f7 --- /dev/null +++ b/torrc_templates/relay-non-dir.tmpl @@ -0,0 +1,17 @@ +${include:common.i} +SocksPort 0 +OrPort $orport +Address $ip + +# Must be included before exit-v{4,6}.i +ExitRelay 0 + +#NOTE: Setting TestingServerConsensusDownloadSchedule doesn't +# help -- dl_stats.schedule is not DL_SCHED_CONSENSUS +# at boostrap time. +# Try to download after: +# the minimum initial consensus time to start with, +# a few eager fetches, +# then half the minimum testing consensus interval +TestingServerDownloadSchedule 0, 5 +TestingServerConsensusDownloadSchedule 0, 5 diff --git a/torrc_templates/relay-non-exit.tmpl b/torrc_templates/relay-non-exit.tmpl index b19b155..00e3b0a 100644 --- a/torrc_templates/relay-non-exit.tmpl +++ b/torrc_templates/relay-non-exit.tmpl @@ -1,18 +1,2 @@ -${include:common.i} -SocksPort 0 -OrPort $orport -Address $ip +${include:relay-non-dir.tmpl} DirPort $dirport - -# Must be included before exit-v{4,6}.i -ExitRelay 0 - -#NOTE: Setting TestingServerConsensusDownloadSchedule doesn't -# help -- dl_stats.schedule is not DL_SCHED_CONSENSUS -# at boostrap time. -# Try to download after: -# the minimum initial consensus time to start with, -# a few eager fetches, -# then half the minimum testing consensus interval -TestingServerDownloadSchedule 0, 5 -TestingServerConsensusDownloadSchedule 0, 5

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[tor/release-0.2.4] typo fix
by nickm＠torproject.org 23 Feb '17

23 Feb '17

commit 5c139d2491fc343ef84fd76556536c3b36772d2d Author: Nick Mathewson <nickm(a)torproject.org> Date: Thu Feb 23 16:48:04 2017 -0500 typo fix --- ChangeLog | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index effe16c..2ac0fc1 100644 --- a/ChangeLog +++ b/ChangeLog @@ -6,7 +6,7 @@ Changes in version 0.2.4.28 - 2017-03-?? Note that support for Tor 0.2.4.x is ending soon: we will not issue any fixes for the Tor 0.2.4.x series after 1 August 2017. If you need - a Tor release series with long-term support, we recomment Tor 0.2.9.x. + a Tor release series with long-term support, we recommend Tor 0.2.9.x. o Directory authority changes (backport from 0.2.8.5-rc): - Urras is no longer a directory authority. Closes ticket 19271.

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[tor/release-0.2.4] Begin an 0.2.4.28 changelog.
by nickm＠torproject.org 23 Feb '17

23 Feb '17

commit a84f923e899853dedf3ac05ac3820aad1910ae48 Author: Nick Mathewson <nickm(a)torproject.org> Date: Thu Feb 23 11:16:31 2017 -0500 Begin an 0.2.4.28 changelog. To build this changelog, I've gone through the entries in release-0.2.4's changes subdirectory, and looked up the ChangeLog entry for each. I have not sorted them yet. --- ChangeLog | 115 ++++++++++++++++++++++++++++++++++++++++++++ changes/19271 | 2 - changes/bifroest | 3 -- changes/bug15515 | 4 -- changes/bug15823 | 4 -- changes/bug16248 | 8 --- changes/bug17404 | 6 --- changes/bug17772 | 7 --- changes/bug17781 | 3 -- changes/bug17906 | 4 -- changes/bug18089 | 6 --- changes/bug18162 | 7 --- changes/bug20384 | 10 ---- changes/bug21018 | 11 ----- changes/geoip-april2015 | 3 -- changes/geoip-april2016 | 4 -- changes/geoip-august2016 | 4 -- changes/geoip-december2015 | 4 -- changes/geoip-december2016 | 4 -- changes/geoip-february2016 | 4 -- changes/geoip-february2017 | 4 -- changes/geoip-january2016 | 4 -- changes/geoip-january2017 | 4 -- changes/geoip-july2015 | 3 -- changes/geoip-july2016 | 4 -- changes/geoip-jun2016 | 4 -- changes/geoip-june2015 | 3 -- changes/geoip-march2016 | 4 -- changes/geoip-may2016 | 4 -- changes/geoip-november2016 | 4 -- changes/geoip-october2015 | 3 -- changes/geoip-october2016 | 4 -- changes/geoip-september2015 | 3 -- changes/geoip-september2016 | 4 -- changes/geoip6-april2015 | 2 - changes/geoip6-june2015 | 3 -- changes/rsa_init_bug | 7 --- changes/trove-2017-001.2 | 8 --- 38 files changed, 115 insertions(+), 170 deletions(-) diff --git a/ChangeLog b/ChangeLog index e0080aa..effe16c 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,118 @@ +Changes in version 0.2.4.28 - 2017-03-?? + Tor 0.2.4.28 backports a number of security fixes from later Tor + releases. Anybody running Tor 0.2.4.27 or earlier should upgrade to + this release, if for some reason they cannot upgrade to a later + release series. + + Note that support for Tor 0.2.4.x is ending soon: we will not issue + any fixes for the Tor 0.2.4.x series after 1 August 2017. If you need + a Tor release series with long-term support, we recomment Tor 0.2.9.x. + + o Directory authority changes (backport from 0.2.8.5-rc): + - Urras is no longer a directory authority. Closes ticket 19271. + + o Directory authority changes (backport from 0.2.9.2-alpha): + - The "Tonga" bridge authority has been retired; the new bridge + authority is "Bifroest". Closes tickets 19728 and 19690. + + o Directory authority key updates (backport from 0.2.8.1-alpha): + - Update the V3 identity key for the dannenberg directory authority: + it was changed on 18 November 2015. Closes task 17906. Patch + by "teor". + + o Minor features (DoS-resistance, backport from 0.2.7.1-alpha): + - Make it harder for attackers to overload hidden services with + introductions, by blocking multiple introduction requests on the + same circuit. Resolves ticket 15515. + + o Minor bugfixes (hidden service, backport from 0.2.7.1-alpha): + - Fix an out-of-bounds read when parsing invalid INTRODUCE2 cells on + a client authorized hidden service. Fixes bug 15823; bugfix + on 0.2.1.6-alpha. + + o Major bugfixes (dns proxy mode, crash, backport from 0.2.8.2-alpha): + - Avoid crashing when running as a DNS proxy. Fixes bug 16248; + bugfix on 0.2.0.1-alpha. Patch from "cypherpunks". + + o Minor features (bug-resistance, backport from 0.2.8.2-alpha): + - Make Tor survive errors involving connections without a + corresponding event object. Previously we'd fail with an + assertion; now we produce a log message. Related to bug 16248. + + o Major bugfixes (security, correctness, backport from 0.2.7.4-rc): + - Fix an error that could cause us to read 4 bytes before the + beginning of an openssl string. This bug could be used to cause + Tor to crash on systems with unusual malloc implementations, or + systems with unusual hardening installed. Fixes bug 17404; bugfix + on 0.2.3.6-alpha. + + o Major bugfixes (guard selection, backport from 0.2.7.6): + - Actually look at the Guard flag when selecting a new directory + guard. When we implemented the directory guard design, we + accidentally started treating all relays as if they have the Guard + flag during guard selection, leading to weaker anonymity and worse + performance. Fixes bug 17772; bugfix on 0.2.4.8-alpha. Discovered + by Mohsen Imani. + + o Minor bugfixes (compilation, backport from 0.2.7.6) + - Fix a compilation warning with Clang 3.6: Do not check the + presence of an address which can never be NULL. Fixes bug 17781. + + o Minor features (geoip): + - Update geoip and geoip6 to the February 8 2017 Maxmind GeoLite2 + Country database. + + o Minor features (security, memory erasure, backport from 0.2.8.1-alpha): + - Make memwipe() do nothing when passed a NULL pointer or buffer of + zero size. Check size argument to memwipe() for underflow. Fixes + bug 18089; bugfix on 0.2.3.25 and 0.2.4.6-alpha. Reported by "gk", + patch by "teor". + + o Major bugfixes (security, pointers, backport from 0.2.8.2-alpha): + - Avoid a difficult-to-trigger heap corruption attack when extending + a smartlist to contain over 16GB of pointers. Fixes bug 18162; + bugfix on 0.1.1.11-alpha, which fixed a related bug incompletely. + Reported by Guido Vranken. + + o Major features (security fixes, backport from 0.2.9.4-alpha): + - Prevent a class of security bugs caused by treating the contents + of a buffer chunk as if they were a NUL-terminated string. At + least one such bug seems to be present in all currently used + versions of Tor, and would allow an attacker to remotely crash + most Tor instances, especially those compiled with extra compiler + hardening. With this defense in place, such bugs can't crash Tor, + though we should still fix them as they occur. Closes ticket + 20384 (TROVE-2016-10-001). + + o Major bugfixes (parsing, security, backport from 0.2.9.8): + - Fix a bug in parsing that could cause clients to read a single + byte past the end of an allocated region. This bug could be used + to cause hardened clients (built with --enable-expensive-hardening) + to crash if they tried to visit a hostile hidden service. Non- + hardened clients are only affected depending on the details of + their platform's memory allocator. Fixes bug 21018; bugfix on + 0.2.0.8-alpha. Found by using libFuzzer. Also tracked as TROVE- + 2016-12-002 and as CVE-2016-1254. + + o Major bugfixes (key management, backport from 0.2.8.3-alpha): + - If OpenSSL fails to generate an RSA key, do not retain a dangling + pointer to the previous (uninitialized) key value. The impact here + should be limited to a difficult-to-trigger crash, if OpenSSL is + running an engine that makes key generation failures possible, or + if OpenSSL runs out of memory. Fixes bug 19152; bugfix on + 0.2.1.10-alpha. Found by Yuan Jochen Kang, Suman Jana, and + Baishakhi Ray. + + o Major bugfixes (parsing, also in 0.3.0.4-rc): + - Fix an integer underflow bug when comparing malformed Tor versions. + This bug is harmless, except when Tor has been built with + --enable-expensive-hardening, which would turn it into a crash; + or on Tor 0.2.9.1-alpha through Tor 0.2.9.8, which were built with + -ftrapv by default. + Part of TROVE-2017-001. Fixes bug 21278; bugfix on + 0.0.8pre1. Found by OSS-Fuzz. + + Changes in version 0.2.4.27 - 2015-04-06 Tor 0.2.4.27 backports two fixes from 0.2.6.7 for security issues that could be used by an attacker to crash hidden services, or crash clients diff --git a/changes/19271 b/changes/19271 deleted file mode 100644 index dc06ead..0000000 --- a/changes/19271 +++ /dev/null @@ -1,2 +0,0 @@ - o Directory authority changes: - - Urras is no longer a directory authority. Closes ticket 19271. diff --git a/changes/bifroest b/changes/bifroest deleted file mode 100644 index 41af658..0000000 --- a/changes/bifroest +++ /dev/null @@ -1,3 +0,0 @@ - o Directory authority changes (also in 0.2.8.7): - - The "Tonga" bridge authority has been retired; the new bridge - authority is "Bifroest". Closes tickets 19728 and 19690. diff --git a/changes/bug15515 b/changes/bug15515 deleted file mode 100644 index dda7c2f..0000000 --- a/changes/bug15515 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (DoS-resistance): - - Make it harder for attackers to overwhelm hidden services with - introductions, by blocking multiple introduction requests on the - same circuit. Resolves ticket #15515. diff --git a/changes/bug15823 b/changes/bug15823 deleted file mode 100644 index 987de5d..0000000 --- a/changes/bug15823 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (hidden service): - - Fix an out-of-bounds read when parsing invalid INTRODUCE2 cells - on a client authorized hidden service. Fixes bug 15823; bugfix - on 0.2.1.6-alpha. diff --git a/changes/bug16248 b/changes/bug16248 deleted file mode 100644 index 399b709..0000000 --- a/changes/bug16248 +++ /dev/null @@ -1,8 +0,0 @@ - o Major bugfixes (dns proxy mode, crash): - - Avoid crashing when running as a DNS proxy. Closes bug 16248; bugfix on - 0.2.0.1-alpha. Patch from 'cypherpunks'. - - o Minor features (bug-resistance): - - Make Tor survive errors involving connections without a corresponding - event object. Previously we'd fail with an assertion; now we produce a - log message. Related to bug 16248. diff --git a/changes/bug17404 b/changes/bug17404 deleted file mode 100644 index d524f66..0000000 --- a/changes/bug17404 +++ /dev/null @@ -1,6 +0,0 @@ - o Major bugfixes (security, correctness): - - Fix a programming error that could cause us to read 4 bytes before - the beginning of an openssl string. This could be used to provoke - a crash on systems with an unusual malloc implementation, or - systems with unsual hardening installed. Fixes bug 17404; bugfix - on 0.2.3.6-alpha. diff --git a/changes/bug17772 b/changes/bug17772 deleted file mode 100644 index 54d457c..0000000 --- a/changes/bug17772 +++ /dev/null @@ -1,7 +0,0 @@ - o Major bugfixes (guard selection): - - Actually look at the Guard flag when selecting a new directory - guard. When we implemented the directory guard design, we - accidentally started treating all relays as if they have the Guard - flag during guard selection, leading to weaker anonymity and worse - performance. Fixes bug 17222; bugfix on 0.2.4.8-alpha. Discovered - by Mohsen Imani. diff --git a/changes/bug17781 b/changes/bug17781 deleted file mode 100644 index 01ed231..0000000 --- a/changes/bug17781 +++ /dev/null @@ -1,3 +0,0 @@ - o Compilation fixes: - - Fix a compilation warning with Clang 3.6: Do not check the - presence of an address which can never be NULL. Fixes bug 17781. diff --git a/changes/bug17906 b/changes/bug17906 deleted file mode 100644 index fff76d1..0000000 --- a/changes/bug17906 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (authorities): - - Update the V3 identity key for dannenberg, it was changed on - 18 November 2015. - Closes task #17906. Patch by "teor". diff --git a/changes/bug18089 b/changes/bug18089 deleted file mode 100644 index c1fb342..0000000 --- a/changes/bug18089 +++ /dev/null @@ -1,6 +0,0 @@ - o Minor fixes (security): - - Make memwipe() do nothing when passed a NULL pointer - or zero size. Check size argument to memwipe() for underflow. - Closes bug #18089. Reported by "gk", patch by "teor". - Bugfix on 0.2.3.25 and 0.2.4.6-alpha (#7352), - commit 49dd5ef3 on 7 Nov 2012. diff --git a/changes/bug18162 b/changes/bug18162 deleted file mode 100644 index 0844d6f..0000000 --- a/changes/bug18162 +++ /dev/null @@ -1,7 +0,0 @@ - o Major bugfixes (security, pointers): - - - Avoid a difficult-to-trigger heap corruption attack when extending - a smartlist to contain over 16GB of pointers. Fixes bug #18162; - bugfix on Tor 0.1.1.11-alpha, which fixed a related bug - incompletely. Reported by Guido Vranken. - diff --git a/changes/bug20384 b/changes/bug20384 deleted file mode 100644 index 591015a..0000000 --- a/changes/bug20384 +++ /dev/null @@ -1,10 +0,0 @@ - o Major features (security fixes): - - Prevent a class of security bugs caused by treating the contents - of a buffer chunk as if they were a NUL-terminated string. At - least one such bug seems to be present in all currently used - versions of Tor, and would allow an attacker to remotely crash - most Tor instances, especially those compiled with extra compiler - hardening. With this defense in place, such bugs can't crash Tor, - though we should still fix them as they occur. Closes ticket - 20384 (TROVE-2016-10-001). - diff --git a/changes/bug21018 b/changes/bug21018 deleted file mode 100644 index 49a8b47..0000000 --- a/changes/bug21018 +++ /dev/null @@ -1,11 +0,0 @@ - o Major bugfixes (parsing, security): - - - Fix a bug in parsing that could cause clients to read a single - byte past the end of an allocated region. This bug could be - used to cause hardened clients (built with - --enable-expensive-hardening) to crash if they tried to visit - a hostile hidden service. Non-hardened clients are only - affected depending on the details of their platform's memory - allocator. Fixes bug 21018; bugfix on 0.2.0.8-alpha. Found by - using libFuzzer. Also tracked as TROVE-2016-12-002 and as - CVE-2016-1254. diff --git a/changes/geoip-april2015 b/changes/geoip-april2015 deleted file mode 100644 index 7db38ed..0000000 --- a/changes/geoip-april2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip to the April 8 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/geoip-april2016 b/changes/geoip-april2016 deleted file mode 100644 index 4cd03e5..0000000 --- a/changes/geoip-april2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the April 5 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-august2016 b/changes/geoip-august2016 deleted file mode 100644 index 370ab64..0000000 --- a/changes/geoip-august2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the August 2 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-december2015 b/changes/geoip-december2015 deleted file mode 100644 index 597bcc9..0000000 --- a/changes/geoip-december2015 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the December 1 2015 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-december2016 b/changes/geoip-december2016 deleted file mode 100644 index 60754ea..0000000 --- a/changes/geoip-december2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the December 7 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-february2016 b/changes/geoip-february2016 deleted file mode 100644 index 49a8041..0000000 --- a/changes/geoip-february2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the February 2 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-february2017 b/changes/geoip-february2017 deleted file mode 100644 index ec54b61..0000000 --- a/changes/geoip-february2017 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the February 8 2017 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-january2016 b/changes/geoip-january2016 deleted file mode 100644 index fe2d5c7..0000000 --- a/changes/geoip-january2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the January 5 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-january2017 b/changes/geoip-january2017 deleted file mode 100644 index de1a4cb..0000000 --- a/changes/geoip-january2017 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the January 4 2017 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-july2015 b/changes/geoip-july2015 deleted file mode 100644 index 381c2df..0000000 --- a/changes/geoip-july2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the July 8 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/geoip-july2016 b/changes/geoip-july2016 deleted file mode 100644 index d9963bd..0000000 --- a/changes/geoip-july2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the July 6 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-jun2016 b/changes/geoip-jun2016 deleted file mode 100644 index 8d308f6..0000000 --- a/changes/geoip-jun2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the June 7 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-june2015 b/changes/geoip-june2015 deleted file mode 100644 index 9d6cd36..0000000 --- a/changes/geoip-june2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip to the June 3 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/geoip-march2016 b/changes/geoip-march2016 deleted file mode 100644 index d7b1bd4..0000000 --- a/changes/geoip-march2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the March 3 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-may2016 b/changes/geoip-may2016 deleted file mode 100644 index 3fd42dc..0000000 --- a/changes/geoip-may2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the May 4 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-november2016 b/changes/geoip-november2016 deleted file mode 100644 index 5190ed6..0000000 --- a/changes/geoip-november2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the November 3 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-october2015 b/changes/geoip-october2015 deleted file mode 100644 index f20febe..0000000 --- a/changes/geoip-october2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the October 9 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/geoip-october2016 b/changes/geoip-october2016 deleted file mode 100644 index fff9a1e..0000000 --- a/changes/geoip-october2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the October 4 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-september2015 b/changes/geoip-september2015 deleted file mode 100644 index a4f99ef..0000000 --- a/changes/geoip-september2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the September 3 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/geoip-september2016 b/changes/geoip-september2016 deleted file mode 100644 index a14c7c6..0000000 --- a/changes/geoip-september2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the September 6 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip6-april2015 b/changes/geoip6-april2015 deleted file mode 100644 index 241c911..0000000 --- a/changes/geoip6-april2015 +++ /dev/null @@ -1,2 +0,0 @@ - o Minor features: - - Update geoip6 to the April 8 2015 Maxmind GeoLite2 Country database. diff --git a/changes/geoip6-june2015 b/changes/geoip6-june2015 deleted file mode 100644 index 527dbff..0000000 --- a/changes/geoip6-june2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip6 to the June 3 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/rsa_init_bug b/changes/rsa_init_bug deleted file mode 100644 index 6b5fb4f..0000000 --- a/changes/rsa_init_bug +++ /dev/null @@ -1,7 +0,0 @@ - o Major bugfixes (key management): - - If OpenSSL fails to generate an RSA key, do not retain a dangling pointer - to the previous (uninitialized) key value. The impact here should be - limited to a difficult-to-trigger crash, if OpenSSL is running an - engine that makes key generation failures possible, or if OpenSSL runs - out of memory. Fixes bug 19152; bugfix on 0.2.1.10-alpha. Found by - Yuan Jochen Kang, Suman Jana, and Baishakhi Ray. diff --git a/changes/trove-2017-001.2 b/changes/trove-2017-001.2 deleted file mode 100644 index 3ef073c..0000000 --- a/changes/trove-2017-001.2 +++ /dev/null @@ -1,8 +0,0 @@ - o Major bugfixes (parsing): - - Fix an integer underflow bug when comparing malformed Tor versions. - This bug is harmless, except when Tor has been built with - --enable-expensive-hardening, which would turn it into a crash; - or on Tor 0.2.9.1-alpha through Tor 0.2.9.8, which were built with - -ftrapv by default. - Part of TROVE-2017-001. Fixes bug 21278; bugfix on - 0.0.8pre1. Found by OSS-Fuzz.

1 0

[tor/release-0.2.4] Remove to changes files that already went in 0.2.4.27
by nickm＠torproject.org 23 Feb '17

23 Feb '17

commit 2e03c02b74d41266972660de76a3f30739df45e4 Author: Nick Mathewson <nickm(a)torproject.org> Date: Thu Feb 23 11:04:21 2017 -0500 Remove to changes files that already went in 0.2.4.27 --- changes/bug15600 | 5 ----- changes/bug15601 | 4 ---- 2 files changed, 9 deletions(-) diff --git a/changes/bug15600 b/changes/bug15600 deleted file mode 100644 index ee1d6cf..0000000 --- a/changes/bug15600 +++ /dev/null @@ -1,5 +0,0 @@ - o Major bugfixes (security, hidden service): - - Fix an issue that would allow a malicious client to trigger - an assertion failure and halt a hidden service. Fixes - bug 15600; bugfix on 0.2.1.6-alpha. Reported by "skruffy". - diff --git a/changes/bug15601 b/changes/bug15601 deleted file mode 100644 index 2cc880a..0000000 --- a/changes/bug15601 +++ /dev/null @@ -1,4 +0,0 @@ - o Major bugfixes (security, hidden service): - - Fix a bug that could cause a client to crash with an assertion - failure when parsing a malformed hidden service descriptor. - Fixes bug 15601; bugfix on 0.2.1.5-alpha. Found by "DonnCha".

1 0

[tor/release-0.2.6] Fix description of 026 EOL
by nickm＠torproject.org 23 Feb '17

23 Feb '17

commit cb328f61a311882d667841959150c486786b3fa9 Author: Nick Mathewson <nickm(a)torproject.org> Date: Thu Feb 23 16:48:27 2017 -0500 Fix description of 026 EOL --- ChangeLog | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index c4eafb3..e74a18c 100644 --- a/ChangeLog +++ b/ChangeLog @@ -4,7 +4,7 @@ Changes in version 0.2.6.11 - 2017-03-?? this release, if for some reason they cannot upgrade to a later release series. - Note that support for Tor 0.2.6.x is ending next year: we will not issue + Note that support for Tor 0.2.6.x is ending this year: we will not issue any fixes for the Tor 0.2.6.x series after 1 August 2017. If you need a Tor release series with longer-term support, we recommend Tor 0.2.9.x.

1 0

[tor/release-0.2.6] Begin an 0.2.6.11 changelog
by nickm＠torproject.org 23 Feb '17

23 Feb '17

commit 9689b939904f33c1d76df0e08d8edc94367e284a Author: Nick Mathewson <nickm(a)torproject.org> Date: Thu Feb 23 15:56:27 2017 -0500 Begin an 0.2.6.11 changelog To build this changelog, I've gone through the entries in release-0.2.6's changes subdirectory, and looked up the ChangeLog entry for each. I have not sorted them yet. --- ChangeLog | 111 ++++++++++++++++++++++++++++++++++++++++++++ changes/19271 | 2 - changes/bifroest | 3 -- changes/buf-sentinel | 11 ----- changes/bug16248 | 8 ---- changes/bug17404 | 6 --- changes/bug17772 | 7 --- changes/bug17781 | 3 -- changes/bug17906 | 4 -- changes/bug18089 | 6 --- changes/bug18162 | 7 --- changes/bug18710 | 6 --- changes/bug20384 | 10 ---- changes/bug21018 | 11 ----- changes/geoip-april2016 | 4 -- changes/geoip-august2016 | 4 -- changes/geoip-december2015 | 4 -- changes/geoip-december2016 | 4 -- changes/geoip-february2016 | 4 -- changes/geoip-february2017 | 4 -- changes/geoip-january2016 | 4 -- changes/geoip-january2017 | 4 -- changes/geoip-july2015 | 3 -- changes/geoip-july2016 | 4 -- changes/geoip-jun2016 | 4 -- changes/geoip-march2016 | 4 -- changes/geoip-may2016 | 4 -- changes/geoip-november2016 | 4 -- changes/geoip-october2015 | 3 -- changes/geoip-october2016 | 4 -- changes/geoip-september2015 | 3 -- changes/geoip-september2016 | 4 -- changes/rsa_init_bug | 7 --- changes/trove-2017-001.2 | 8 ---- 34 files changed, 111 insertions(+), 168 deletions(-) diff --git a/ChangeLog b/ChangeLog index ac52b2a..c4eafb3 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,114 @@ +Changes in version 0.2.6.11 - 2017-03-?? + Tor 0.2.6.11 backports a number of security fixes from later Tor + releases. Anybody running Tor 0.2.6.10 or earlier should upgrade to + this release, if for some reason they cannot upgrade to a later + release series. + + Note that support for Tor 0.2.6.x is ending next year: we will not issue + any fixes for the Tor 0.2.6.x series after 1 August 2017. If you need + a Tor release series with longer-term support, we recommend Tor 0.2.9.x. + + o Directory authority changes (backport from 0.2.8.5-rc): + - Urras is no longer a directory authority. Closes ticket 19271. + + o Directory authority changes (backport from 0.2.9.2-alpha): + - The "Tonga" bridge authority has been retired; the new bridge + authority is "Bifroest". Closes tickets 19728 and 19690. + + o Directory authority key updates (backport from 0.2.8.1-alpha): + - Update the V3 identity key for the dannenberg directory authority: + it was changed on 18 November 2015. Closes task 17906. Patch + by "teor". + + o Major bugfixes (dns proxy mode, crash, backport from 0.2.8.2-alpha): + - Avoid crashing when running as a DNS proxy. Fixes bug 16248; + bugfix on 0.2.0.1-alpha. Patch from "cypherpunks". + + o Minor features (bug-resistance, backport from 0.2.8.2-alpha): + - Make Tor survive errors involving connections without a + corresponding event object. Previously we'd fail with an + assertion; now we produce a log message. Related to bug 16248. + + o Major bugfixes (security, correctness, backport from 0.2.7.4-rc): + - Fix an error that could cause us to read 4 bytes before the + beginning of an openssl string. This bug could be used to cause + Tor to crash on systems with unusual malloc implementations, or + systems with unusual hardening installed. Fixes bug 17404; bugfix + on 0.2.3.6-alpha. + + o Major bugfixes (guard selection, backport from 0.2.7.6): + - Actually look at the Guard flag when selecting a new directory + guard. When we implemented the directory guard design, we + accidentally started treating all relays as if they have the Guard + flag during guard selection, leading to weaker anonymity and worse + performance. Fixes bug 17772; bugfix on 0.2.4.8-alpha. Discovered + by Mohsen Imani. + + o Minor bugfixes (compilation, backport from 0.2.7.6) + - Fix a compilation warning with Clang 3.6: Do not check the + presence of an address which can never be NULL. Fixes bug 17781. + + o Minor features (geoip): + - Update geoip and geoip6 to the February 8 2017 Maxmind GeoLite2 + Country database. + + o Minor features (security, memory erasure, backport from 0.2.8.1-alpha): + - Make memwipe() do nothing when passed a NULL pointer or buffer of + zero size. Check size argument to memwipe() for underflow. Fixes + bug 18089; bugfix on 0.2.3.25 and 0.2.4.6-alpha. Reported by "gk", + patch by "teor". + + o Major bugfixes (security, pointers, backport from 0.2.8.2-alpha): + - Avoid a difficult-to-trigger heap corruption attack when extending + a smartlist to contain over 16GB of pointers. Fixes bug 18162; + bugfix on 0.1.1.11-alpha, which fixed a related bug incompletely. + Reported by Guido Vranken. + + o Major bugfixes (security, client, DNS proxy, backport from 0.2.8.3-alpha): + - Stop a crash that could occur when a client running with DNSPort + received a query with multiple address types, and the first + address type was not supported. Found and fixed by Scott Dial. + Fixes bug 18710; bugfix on 0.2.5.4-alpha. + + o Major features (security fixes, backport from 0.2.9.4-alpha): + - Prevent a class of security bugs caused by treating the contents + of a buffer chunk as if they were a NUL-terminated string. At + least one such bug seems to be present in all currently used + versions of Tor, and would allow an attacker to remotely crash + most Tor instances, especially those compiled with extra compiler + hardening. With this defense in place, such bugs can't crash Tor, + though we should still fix them as they occur. Closes ticket + 20384 (TROVE-2016-10-001). + + o Major bugfixes (parsing, security, backport from 0.2.9.8): + - Fix a bug in parsing that could cause clients to read a single + byte past the end of an allocated region. This bug could be used + to cause hardened clients (built with --enable-expensive-hardening) + to crash if they tried to visit a hostile hidden service. Non- + hardened clients are only affected depending on the details of + their platform's memory allocator. Fixes bug 21018; bugfix on + 0.2.0.8-alpha. Found by using libFuzzer. Also tracked as TROVE- + 2016-12-002 and as CVE-2016-1254. + + o Major bugfixes (key management, backport from 0.2.8.3-alpha): + - If OpenSSL fails to generate an RSA key, do not retain a dangling + pointer to the previous (uninitialized) key value. The impact here + should be limited to a difficult-to-trigger crash, if OpenSSL is + running an engine that makes key generation failures possible, or + if OpenSSL runs out of memory. Fixes bug 19152; bugfix on + 0.2.1.10-alpha. Found by Yuan Jochen Kang, Suman Jana, and + Baishakhi Ray. + + o Major bugfixes (parsing, also in 0.3.0.4-rc): + - Fix an integer underflow bug when comparing malformed Tor versions. + This bug is harmless, except when Tor has been built with + --enable-expensive-hardening, which would turn it into a crash; + or on Tor 0.2.9.1-alpha through Tor 0.2.9.8, which were built with + -ftrapv by default. + Part of TROVE-2017-001. Fixes bug 21278; bugfix on + 0.0.8pre1. Found by OSS-Fuzz. + + Changes in version 0.2.6.10 - 2015-07-12 Tor version 0.2.6.10 fixes some significant stability and hidden service client bugs, bulletproofs the cryptography init process, and diff --git a/changes/19271 b/changes/19271 deleted file mode 100644 index dc06ead..0000000 --- a/changes/19271 +++ /dev/null @@ -1,2 +0,0 @@ - o Directory authority changes: - - Urras is no longer a directory authority. Closes ticket 19271. diff --git a/changes/bifroest b/changes/bifroest deleted file mode 100644 index 41af658..0000000 --- a/changes/bifroest +++ /dev/null @@ -1,3 +0,0 @@ - o Directory authority changes (also in 0.2.8.7): - - The "Tonga" bridge authority has been retired; the new bridge - authority is "Bifroest". Closes tickets 19728 and 19690. diff --git a/changes/buf-sentinel b/changes/buf-sentinel deleted file mode 100644 index 7c5b829..0000000 --- a/changes/buf-sentinel +++ /dev/null @@ -1,11 +0,0 @@ - o Major features (security fixes): - - - Prevent a class of security bugs caused by treating the contents - of a buffer chunk as if they were a NUL-terminated string. At - least one such bug seems to be present in all currently used - versions of Tor, and would allow an attacker to remotely crash - most Tor instances, especially those compiled with extra compiler - hardening. With this defense in place, such bugs can't crash Tor, - though we should still fix them as they occur. Closes ticket 20384 - (TROVE-2016-10-001). - diff --git a/changes/bug16248 b/changes/bug16248 deleted file mode 100644 index 399b709..0000000 --- a/changes/bug16248 +++ /dev/null @@ -1,8 +0,0 @@ - o Major bugfixes (dns proxy mode, crash): - - Avoid crashing when running as a DNS proxy. Closes bug 16248; bugfix on - 0.2.0.1-alpha. Patch from 'cypherpunks'. - - o Minor features (bug-resistance): - - Make Tor survive errors involving connections without a corresponding - event object. Previously we'd fail with an assertion; now we produce a - log message. Related to bug 16248. diff --git a/changes/bug17404 b/changes/bug17404 deleted file mode 100644 index d524f66..0000000 --- a/changes/bug17404 +++ /dev/null @@ -1,6 +0,0 @@ - o Major bugfixes (security, correctness): - - Fix a programming error that could cause us to read 4 bytes before - the beginning of an openssl string. This could be used to provoke - a crash on systems with an unusual malloc implementation, or - systems with unsual hardening installed. Fixes bug 17404; bugfix - on 0.2.3.6-alpha. diff --git a/changes/bug17772 b/changes/bug17772 deleted file mode 100644 index 54d457c..0000000 --- a/changes/bug17772 +++ /dev/null @@ -1,7 +0,0 @@ - o Major bugfixes (guard selection): - - Actually look at the Guard flag when selecting a new directory - guard. When we implemented the directory guard design, we - accidentally started treating all relays as if they have the Guard - flag during guard selection, leading to weaker anonymity and worse - performance. Fixes bug 17222; bugfix on 0.2.4.8-alpha. Discovered - by Mohsen Imani. diff --git a/changes/bug17781 b/changes/bug17781 deleted file mode 100644 index 01ed231..0000000 --- a/changes/bug17781 +++ /dev/null @@ -1,3 +0,0 @@ - o Compilation fixes: - - Fix a compilation warning with Clang 3.6: Do not check the - presence of an address which can never be NULL. Fixes bug 17781. diff --git a/changes/bug17906 b/changes/bug17906 deleted file mode 100644 index fff76d1..0000000 --- a/changes/bug17906 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (authorities): - - Update the V3 identity key for dannenberg, it was changed on - 18 November 2015. - Closes task #17906. Patch by "teor". diff --git a/changes/bug18089 b/changes/bug18089 deleted file mode 100644 index c1fb342..0000000 --- a/changes/bug18089 +++ /dev/null @@ -1,6 +0,0 @@ - o Minor fixes (security): - - Make memwipe() do nothing when passed a NULL pointer - or zero size. Check size argument to memwipe() for underflow. - Closes bug #18089. Reported by "gk", patch by "teor". - Bugfix on 0.2.3.25 and 0.2.4.6-alpha (#7352), - commit 49dd5ef3 on 7 Nov 2012. diff --git a/changes/bug18162 b/changes/bug18162 deleted file mode 100644 index 0844d6f..0000000 --- a/changes/bug18162 +++ /dev/null @@ -1,7 +0,0 @@ - o Major bugfixes (security, pointers): - - - Avoid a difficult-to-trigger heap corruption attack when extending - a smartlist to contain over 16GB of pointers. Fixes bug #18162; - bugfix on Tor 0.1.1.11-alpha, which fixed a related bug - incompletely. Reported by Guido Vranken. - diff --git a/changes/bug18710 b/changes/bug18710 deleted file mode 100644 index 2693955..0000000 --- a/changes/bug18710 +++ /dev/null @@ -1,6 +0,0 @@ - o Major bugfixes (DNS proxy): - - Stop a crash that could occur when a client running with DNSPort - received a query with multiple address types, where the first - address type was not supported. Found and fixed by Scott Dial. - Fixes bug 18710; bugfix on 0.2.5.4-alpha. - diff --git a/changes/bug20384 b/changes/bug20384 deleted file mode 100644 index 591015a..0000000 --- a/changes/bug20384 +++ /dev/null @@ -1,10 +0,0 @@ - o Major features (security fixes): - - Prevent a class of security bugs caused by treating the contents - of a buffer chunk as if they were a NUL-terminated string. At - least one such bug seems to be present in all currently used - versions of Tor, and would allow an attacker to remotely crash - most Tor instances, especially those compiled with extra compiler - hardening. With this defense in place, such bugs can't crash Tor, - though we should still fix them as they occur. Closes ticket - 20384 (TROVE-2016-10-001). - diff --git a/changes/bug21018 b/changes/bug21018 deleted file mode 100644 index 49a8b47..0000000 --- a/changes/bug21018 +++ /dev/null @@ -1,11 +0,0 @@ - o Major bugfixes (parsing, security): - - - Fix a bug in parsing that could cause clients to read a single - byte past the end of an allocated region. This bug could be - used to cause hardened clients (built with - --enable-expensive-hardening) to crash if they tried to visit - a hostile hidden service. Non-hardened clients are only - affected depending on the details of their platform's memory - allocator. Fixes bug 21018; bugfix on 0.2.0.8-alpha. Found by - using libFuzzer. Also tracked as TROVE-2016-12-002 and as - CVE-2016-1254. diff --git a/changes/geoip-april2016 b/changes/geoip-april2016 deleted file mode 100644 index 4cd03e5..0000000 --- a/changes/geoip-april2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the April 5 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-august2016 b/changes/geoip-august2016 deleted file mode 100644 index 370ab64..0000000 --- a/changes/geoip-august2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the August 2 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-december2015 b/changes/geoip-december2015 deleted file mode 100644 index 597bcc9..0000000 --- a/changes/geoip-december2015 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the December 1 2015 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-december2016 b/changes/geoip-december2016 deleted file mode 100644 index 60754ea..0000000 --- a/changes/geoip-december2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the December 7 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-february2016 b/changes/geoip-february2016 deleted file mode 100644 index 49a8041..0000000 --- a/changes/geoip-february2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the February 2 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-february2017 b/changes/geoip-february2017 deleted file mode 100644 index ec54b61..0000000 --- a/changes/geoip-february2017 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the February 8 2017 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-january2016 b/changes/geoip-january2016 deleted file mode 100644 index fe2d5c7..0000000 --- a/changes/geoip-january2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the January 5 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-january2017 b/changes/geoip-january2017 deleted file mode 100644 index de1a4cb..0000000 --- a/changes/geoip-january2017 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the January 4 2017 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-july2015 b/changes/geoip-july2015 deleted file mode 100644 index 381c2df..0000000 --- a/changes/geoip-july2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the July 8 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/geoip-july2016 b/changes/geoip-july2016 deleted file mode 100644 index d9963bd..0000000 --- a/changes/geoip-july2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the July 6 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-jun2016 b/changes/geoip-jun2016 deleted file mode 100644 index 8d308f6..0000000 --- a/changes/geoip-jun2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the June 7 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-march2016 b/changes/geoip-march2016 deleted file mode 100644 index d7b1bd4..0000000 --- a/changes/geoip-march2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the March 3 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-may2016 b/changes/geoip-may2016 deleted file mode 100644 index 3fd42dc..0000000 --- a/changes/geoip-may2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the May 4 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-november2016 b/changes/geoip-november2016 deleted file mode 100644 index 5190ed6..0000000 --- a/changes/geoip-november2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the November 3 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-october2015 b/changes/geoip-october2015 deleted file mode 100644 index f20febe..0000000 --- a/changes/geoip-october2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the October 9 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/geoip-october2016 b/changes/geoip-october2016 deleted file mode 100644 index fff9a1e..0000000 --- a/changes/geoip-october2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the October 4 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-september2015 b/changes/geoip-september2015 deleted file mode 100644 index a4f99ef..0000000 --- a/changes/geoip-september2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the September 3 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/geoip-september2016 b/changes/geoip-september2016 deleted file mode 100644 index a14c7c6..0000000 --- a/changes/geoip-september2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the September 6 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/rsa_init_bug b/changes/rsa_init_bug deleted file mode 100644 index 6b5fb4f..0000000 --- a/changes/rsa_init_bug +++ /dev/null @@ -1,7 +0,0 @@ - o Major bugfixes (key management): - - If OpenSSL fails to generate an RSA key, do not retain a dangling pointer - to the previous (uninitialized) key value. The impact here should be - limited to a difficult-to-trigger crash, if OpenSSL is running an - engine that makes key generation failures possible, or if OpenSSL runs - out of memory. Fixes bug 19152; bugfix on 0.2.1.10-alpha. Found by - Yuan Jochen Kang, Suman Jana, and Baishakhi Ray. diff --git a/changes/trove-2017-001.2 b/changes/trove-2017-001.2 deleted file mode 100644 index 3ef073c..0000000 --- a/changes/trove-2017-001.2 +++ /dev/null @@ -1,8 +0,0 @@ - o Major bugfixes (parsing): - - Fix an integer underflow bug when comparing malformed Tor versions. - This bug is harmless, except when Tor has been built with - --enable-expensive-hardening, which would turn it into a crash; - or on Tor 0.2.9.1-alpha through Tor 0.2.9.8, which were built with - -ftrapv by default. - Part of TROVE-2017-001. Fixes bug 21278; bugfix on - 0.0.8pre1. Found by OSS-Fuzz.

1 0

[tor/release-0.2.5] Begin an 0.2.5.13 changelog
by nickm＠torproject.org 23 Feb '17

23 Feb '17

commit 7b1762481b8b8b100331e6b3b81aca8c45f06d6f Author: Nick Mathewson <nickm(a)torproject.org> Date: Thu Feb 23 15:50:27 2017 -0500 Begin an 0.2.5.13 changelog To build this changelog, I've gone through the entries in release-0.2.5's changes subdirectory, and looked up the ChangeLog entry for each. I have not sorted them yet. --- ChangeLog | 124 ++++++++++++++++++++++++++++++ changes/19271 | 2 - changes/bifroest | 3 - changes/bug15515 | 4 - changes/bug15600 | 5 -- changes/bug15601 | 4 - changes/bug15823 | 4 - changes/bug16248 | 8 -- changes/bug16360-failed-crypto-early-init | 7 -- changes/bug17404 | 6 -- changes/bug17772 | 7 -- changes/bug17781 | 3 - changes/bug17906 | 4 - changes/bug18089 | 6 -- changes/bug18162 | 7 -- changes/bug18710 | 6 -- changes/bug20384 | 10 --- changes/bug21018 | 11 --- changes/geoip-april2015 | 3 - changes/geoip-april2016 | 4 - changes/geoip-august2016 | 4 - changes/geoip-december2015 | 4 - changes/geoip-december2016 | 4 - changes/geoip-february2016 | 4 - changes/geoip-february2017 | 4 - changes/geoip-january2016 | 4 - changes/geoip-january2017 | 4 - changes/geoip-july2015 | 3 - changes/geoip-july2016 | 4 - changes/geoip-jun2016 | 4 - changes/geoip-june2015 | 3 - changes/geoip-march2016 | 4 - changes/geoip-may2016 | 4 - changes/geoip-november2016 | 4 - changes/geoip-october2015 | 3 - changes/geoip-october2016 | 4 - changes/geoip-september2015 | 3 - changes/geoip-september2016 | 4 - changes/geoip6-april2015 | 2 - changes/geoip6-june2015 | 3 - changes/rsa_init_bug | 7 -- changes/trove-2017-001.2 | 8 -- 42 files changed, 124 insertions(+), 192 deletions(-) diff --git a/ChangeLog b/ChangeLog index e279919..a80b39c 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,127 @@ +Changes in version 0.2.5.13 - 2017-03-?? + Tor 0.2.5.13 backports a number of security fixes from later Tor + releases. Anybody running Tor 0.2.5.13 or earlier should upgrade to + this release, if for some reason they cannot upgrade to a later + release series. + + Note that support for Tor 0.2.5.x is ending next year: we will not issue + any fixes for the Tor 0.2.5.x series after 1 August 2018. If you need + a Tor release series with longer-term support, we recommend Tor 0.2.9.x. + + o Directory authority changes (backport from 0.2.8.5-rc): + - Urras is no longer a directory authority. Closes ticket 19271. + + o Directory authority changes (backport from 0.2.9.2-alpha): + - The "Tonga" bridge authority has been retired; the new bridge + authority is "Bifroest". Closes tickets 19728 and 19690. + + o Directory authority key updates (backport from 0.2.8.1-alpha): + - Update the V3 identity key for the dannenberg directory authority: + it was changed on 18 November 2015. Closes task 17906. Patch + by "teor". + + o Minor bugfixes (hidden service, backport from 0.2.7.1-alpha): + - Fix an out-of-bounds read when parsing invalid INTRODUCE2 cells on + a client authorized hidden service. Fixes bug 15823; bugfix + on 0.2.1.6-alpha. + + o Major bugfixes (dns proxy mode, crash, backport from 0.2.8.2-alpha): + - Avoid crashing when running as a DNS proxy. Fixes bug 16248; + bugfix on 0.2.0.1-alpha. Patch from "cypherpunks". + + o Minor features (bug-resistance, backport from 0.2.8.2-alpha): + - Make Tor survive errors involving connections without a + corresponding event object. Previously we'd fail with an + assertion; now we produce a log message. Related to bug 16248. + + o Minor bugfixes (crypto error-handling, backport from 0.2.7.2-alpha): + - Check for failures from crypto_early_init, and refuse to continue. + A previous typo meant that we could keep going with an + uninitialized crypto library, and would have OpenSSL initialize + its own PRNG. Fixes bug 16360; bugfix on 0.2.5.2-alpha, introduced + when implementing ticket 4900. Patch by "teor". + + o Major bugfixes (security, correctness, backport from 0.2.7.4-rc): + - Fix an error that could cause us to read 4 bytes before the + beginning of an openssl string. This bug could be used to cause + Tor to crash on systems with unusual malloc implementations, or + systems with unusual hardening installed. Fixes bug 17404; bugfix + on 0.2.3.6-alpha. + + o Major bugfixes (guard selection, backport from 0.2.7.6): + - Actually look at the Guard flag when selecting a new directory + guard. When we implemented the directory guard design, we + accidentally started treating all relays as if they have the Guard + flag during guard selection, leading to weaker anonymity and worse + performance. Fixes bug 17772; bugfix on 0.2.4.8-alpha. Discovered + by Mohsen Imani. + + o Minor bugfixes (compilation, backport from 0.2.7.6) + - Fix a compilation warning with Clang 3.6: Do not check the + presence of an address which can never be NULL. Fixes bug 17781. + + o Minor features (geoip): + - Update geoip and geoip6 to the February 8 2017 Maxmind GeoLite2 + Country database. + + o Minor features (security, memory erasure, backport from 0.2.8.1-alpha): + - Make memwipe() do nothing when passed a NULL pointer or buffer of + zero size. Check size argument to memwipe() for underflow. Fixes + bug 18089; bugfix on 0.2.3.25 and 0.2.4.6-alpha. Reported by "gk", + patch by "teor". + + o Major bugfixes (security, pointers, backport from 0.2.8.2-alpha): + - Avoid a difficult-to-trigger heap corruption attack when extending + a smartlist to contain over 16GB of pointers. Fixes bug 18162; + bugfix on 0.1.1.11-alpha, which fixed a related bug incompletely. + Reported by Guido Vranken. + + o Major bugfixes (security, client, DNS proxy, backport from 0.2.8.3-alpha): + - Stop a crash that could occur when a client running with DNSPort + received a query with multiple address types, and the first + address type was not supported. Found and fixed by Scott Dial. + Fixes bug 18710; bugfix on 0.2.5.4-alpha. + + o Major features (security fixes, backport from 0.2.9.4-alpha): + - Prevent a class of security bugs caused by treating the contents + of a buffer chunk as if they were a NUL-terminated string. At + least one such bug seems to be present in all currently used + versions of Tor, and would allow an attacker to remotely crash + most Tor instances, especially those compiled with extra compiler + hardening. With this defense in place, such bugs can't crash Tor, + though we should still fix them as they occur. Closes ticket + 20384 (TROVE-2016-10-001). + + o Major bugfixes (parsing, security, backport from 0.2.9.8): + - Fix a bug in parsing that could cause clients to read a single + byte past the end of an allocated region. This bug could be used + to cause hardened clients (built with --enable-expensive-hardening) + to crash if they tried to visit a hostile hidden service. Non- + hardened clients are only affected depending on the details of + their platform's memory allocator. Fixes bug 21018; bugfix on + 0.2.0.8-alpha. Found by using libFuzzer. Also tracked as TROVE- + 2016-12-002 and as CVE-2016-1254. + + o Major bugfixes (key management, backport from 0.2.8.3-alpha): + - If OpenSSL fails to generate an RSA key, do not retain a dangling + pointer to the previous (uninitialized) key value. The impact here + should be limited to a difficult-to-trigger crash, if OpenSSL is + running an engine that makes key generation failures possible, or + if OpenSSL runs out of memory. Fixes bug 19152; bugfix on + 0.2.1.10-alpha. Found by Yuan Jochen Kang, Suman Jana, and + Baishakhi Ray. + + o Major bugfixes (parsing, also in 0.3.0.4-rc): + - Fix an integer underflow bug when comparing malformed Tor versions. + This bug is harmless, except when Tor has been built with + --enable-expensive-hardening, which would turn it into a crash; + or on Tor 0.2.9.1-alpha through Tor 0.2.9.8, which were built with + -ftrapv by default. + Part of TROVE-2017-001. Fixes bug 21278; bugfix on + 0.0.8pre1. Found by OSS-Fuzz. + + + Changes in version 0.2.5.12 - 2015-04-06 Tor 0.2.5.12 backports two fixes from 0.2.6.7 for security issues that could be used by an attacker to crash hidden services, or crash clients diff --git a/changes/19271 b/changes/19271 deleted file mode 100644 index dc06ead..0000000 --- a/changes/19271 +++ /dev/null @@ -1,2 +0,0 @@ - o Directory authority changes: - - Urras is no longer a directory authority. Closes ticket 19271. diff --git a/changes/bifroest b/changes/bifroest deleted file mode 100644 index 41af658..0000000 --- a/changes/bifroest +++ /dev/null @@ -1,3 +0,0 @@ - o Directory authority changes (also in 0.2.8.7): - - The "Tonga" bridge authority has been retired; the new bridge - authority is "Bifroest". Closes tickets 19728 and 19690. diff --git a/changes/bug15515 b/changes/bug15515 deleted file mode 100644 index dda7c2f..0000000 --- a/changes/bug15515 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (DoS-resistance): - - Make it harder for attackers to overwhelm hidden services with - introductions, by blocking multiple introduction requests on the - same circuit. Resolves ticket #15515. diff --git a/changes/bug15600 b/changes/bug15600 deleted file mode 100644 index ee1d6cf..0000000 --- a/changes/bug15600 +++ /dev/null @@ -1,5 +0,0 @@ - o Major bugfixes (security, hidden service): - - Fix an issue that would allow a malicious client to trigger - an assertion failure and halt a hidden service. Fixes - bug 15600; bugfix on 0.2.1.6-alpha. Reported by "skruffy". - diff --git a/changes/bug15601 b/changes/bug15601 deleted file mode 100644 index 2cc880a..0000000 --- a/changes/bug15601 +++ /dev/null @@ -1,4 +0,0 @@ - o Major bugfixes (security, hidden service): - - Fix a bug that could cause a client to crash with an assertion - failure when parsing a malformed hidden service descriptor. - Fixes bug 15601; bugfix on 0.2.1.5-alpha. Found by "DonnCha". diff --git a/changes/bug15823 b/changes/bug15823 deleted file mode 100644 index 987de5d..0000000 --- a/changes/bug15823 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (hidden service): - - Fix an out-of-bounds read when parsing invalid INTRODUCE2 cells - on a client authorized hidden service. Fixes bug 15823; bugfix - on 0.2.1.6-alpha. diff --git a/changes/bug16248 b/changes/bug16248 deleted file mode 100644 index 399b709..0000000 --- a/changes/bug16248 +++ /dev/null @@ -1,8 +0,0 @@ - o Major bugfixes (dns proxy mode, crash): - - Avoid crashing when running as a DNS proxy. Closes bug 16248; bugfix on - 0.2.0.1-alpha. Patch from 'cypherpunks'. - - o Minor features (bug-resistance): - - Make Tor survive errors involving connections without a corresponding - event object. Previously we'd fail with an assertion; now we produce a - log message. Related to bug 16248. diff --git a/changes/bug16360-failed-crypto-early-init b/changes/bug16360-failed-crypto-early-init deleted file mode 100644 index 21972bc..0000000 --- a/changes/bug16360-failed-crypto-early-init +++ /dev/null @@ -1,7 +0,0 @@ - o Minor bugfixes (crypto error-handling): - - If crypto_early_init fails, a typo in a return value from tor_init - means that tor_main continues running, rather than returning - an error value. - Fixes bug 16360; bugfix on d3fb846d8c98 in 0.2.5.2-alpha, - introduced when implementing #4900. - Patch by "teor". diff --git a/changes/bug17404 b/changes/bug17404 deleted file mode 100644 index d524f66..0000000 --- a/changes/bug17404 +++ /dev/null @@ -1,6 +0,0 @@ - o Major bugfixes (security, correctness): - - Fix a programming error that could cause us to read 4 bytes before - the beginning of an openssl string. This could be used to provoke - a crash on systems with an unusual malloc implementation, or - systems with unsual hardening installed. Fixes bug 17404; bugfix - on 0.2.3.6-alpha. diff --git a/changes/bug17772 b/changes/bug17772 deleted file mode 100644 index 54d457c..0000000 --- a/changes/bug17772 +++ /dev/null @@ -1,7 +0,0 @@ - o Major bugfixes (guard selection): - - Actually look at the Guard flag when selecting a new directory - guard. When we implemented the directory guard design, we - accidentally started treating all relays as if they have the Guard - flag during guard selection, leading to weaker anonymity and worse - performance. Fixes bug 17222; bugfix on 0.2.4.8-alpha. Discovered - by Mohsen Imani. diff --git a/changes/bug17781 b/changes/bug17781 deleted file mode 100644 index 01ed231..0000000 --- a/changes/bug17781 +++ /dev/null @@ -1,3 +0,0 @@ - o Compilation fixes: - - Fix a compilation warning with Clang 3.6: Do not check the - presence of an address which can never be NULL. Fixes bug 17781. diff --git a/changes/bug17906 b/changes/bug17906 deleted file mode 100644 index fff76d1..0000000 --- a/changes/bug17906 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (authorities): - - Update the V3 identity key for dannenberg, it was changed on - 18 November 2015. - Closes task #17906. Patch by "teor". diff --git a/changes/bug18089 b/changes/bug18089 deleted file mode 100644 index c1fb342..0000000 --- a/changes/bug18089 +++ /dev/null @@ -1,6 +0,0 @@ - o Minor fixes (security): - - Make memwipe() do nothing when passed a NULL pointer - or zero size. Check size argument to memwipe() for underflow. - Closes bug #18089. Reported by "gk", patch by "teor". - Bugfix on 0.2.3.25 and 0.2.4.6-alpha (#7352), - commit 49dd5ef3 on 7 Nov 2012. diff --git a/changes/bug18162 b/changes/bug18162 deleted file mode 100644 index 0844d6f..0000000 --- a/changes/bug18162 +++ /dev/null @@ -1,7 +0,0 @@ - o Major bugfixes (security, pointers): - - - Avoid a difficult-to-trigger heap corruption attack when extending - a smartlist to contain over 16GB of pointers. Fixes bug #18162; - bugfix on Tor 0.1.1.11-alpha, which fixed a related bug - incompletely. Reported by Guido Vranken. - diff --git a/changes/bug18710 b/changes/bug18710 deleted file mode 100644 index 2693955..0000000 --- a/changes/bug18710 +++ /dev/null @@ -1,6 +0,0 @@ - o Major bugfixes (DNS proxy): - - Stop a crash that could occur when a client running with DNSPort - received a query with multiple address types, where the first - address type was not supported. Found and fixed by Scott Dial. - Fixes bug 18710; bugfix on 0.2.5.4-alpha. - diff --git a/changes/bug20384 b/changes/bug20384 deleted file mode 100644 index 591015a..0000000 --- a/changes/bug20384 +++ /dev/null @@ -1,10 +0,0 @@ - o Major features (security fixes): - - Prevent a class of security bugs caused by treating the contents - of a buffer chunk as if they were a NUL-terminated string. At - least one such bug seems to be present in all currently used - versions of Tor, and would allow an attacker to remotely crash - most Tor instances, especially those compiled with extra compiler - hardening. With this defense in place, such bugs can't crash Tor, - though we should still fix them as they occur. Closes ticket - 20384 (TROVE-2016-10-001). - diff --git a/changes/bug21018 b/changes/bug21018 deleted file mode 100644 index 49a8b47..0000000 --- a/changes/bug21018 +++ /dev/null @@ -1,11 +0,0 @@ - o Major bugfixes (parsing, security): - - - Fix a bug in parsing that could cause clients to read a single - byte past the end of an allocated region. This bug could be - used to cause hardened clients (built with - --enable-expensive-hardening) to crash if they tried to visit - a hostile hidden service. Non-hardened clients are only - affected depending on the details of their platform's memory - allocator. Fixes bug 21018; bugfix on 0.2.0.8-alpha. Found by - using libFuzzer. Also tracked as TROVE-2016-12-002 and as - CVE-2016-1254. diff --git a/changes/geoip-april2015 b/changes/geoip-april2015 deleted file mode 100644 index 7db38ed..0000000 --- a/changes/geoip-april2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip to the April 8 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/geoip-april2016 b/changes/geoip-april2016 deleted file mode 100644 index 4cd03e5..0000000 --- a/changes/geoip-april2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the April 5 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-august2016 b/changes/geoip-august2016 deleted file mode 100644 index 370ab64..0000000 --- a/changes/geoip-august2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the August 2 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-december2015 b/changes/geoip-december2015 deleted file mode 100644 index 597bcc9..0000000 --- a/changes/geoip-december2015 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the December 1 2015 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-december2016 b/changes/geoip-december2016 deleted file mode 100644 index 60754ea..0000000 --- a/changes/geoip-december2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the December 7 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-february2016 b/changes/geoip-february2016 deleted file mode 100644 index 49a8041..0000000 --- a/changes/geoip-february2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the February 2 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-february2017 b/changes/geoip-february2017 deleted file mode 100644 index ec54b61..0000000 --- a/changes/geoip-february2017 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the February 8 2017 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-january2016 b/changes/geoip-january2016 deleted file mode 100644 index fe2d5c7..0000000 --- a/changes/geoip-january2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the January 5 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-january2017 b/changes/geoip-january2017 deleted file mode 100644 index de1a4cb..0000000 --- a/changes/geoip-january2017 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the January 4 2017 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-july2015 b/changes/geoip-july2015 deleted file mode 100644 index 381c2df..0000000 --- a/changes/geoip-july2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the July 8 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/geoip-july2016 b/changes/geoip-july2016 deleted file mode 100644 index d9963bd..0000000 --- a/changes/geoip-july2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the July 6 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-jun2016 b/changes/geoip-jun2016 deleted file mode 100644 index 8d308f6..0000000 --- a/changes/geoip-jun2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the June 7 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-june2015 b/changes/geoip-june2015 deleted file mode 100644 index 9d6cd36..0000000 --- a/changes/geoip-june2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip to the June 3 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/geoip-march2016 b/changes/geoip-march2016 deleted file mode 100644 index d7b1bd4..0000000 --- a/changes/geoip-march2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the March 3 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-may2016 b/changes/geoip-may2016 deleted file mode 100644 index 3fd42dc..0000000 --- a/changes/geoip-may2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the May 4 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-november2016 b/changes/geoip-november2016 deleted file mode 100644 index 5190ed6..0000000 --- a/changes/geoip-november2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the November 3 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-october2015 b/changes/geoip-october2015 deleted file mode 100644 index f20febe..0000000 --- a/changes/geoip-october2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the October 9 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/geoip-october2016 b/changes/geoip-october2016 deleted file mode 100644 index fff9a1e..0000000 --- a/changes/geoip-october2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the October 4 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip-september2015 b/changes/geoip-september2015 deleted file mode 100644 index a4f99ef..0000000 --- a/changes/geoip-september2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the September 3 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/geoip-september2016 b/changes/geoip-september2016 deleted file mode 100644 index a14c7c6..0000000 --- a/changes/geoip-september2016 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the September 6 2016 Maxmind GeoLite2 - Country database. - diff --git a/changes/geoip6-april2015 b/changes/geoip6-april2015 deleted file mode 100644 index 241c911..0000000 --- a/changes/geoip6-april2015 +++ /dev/null @@ -1,2 +0,0 @@ - o Minor features: - - Update geoip6 to the April 8 2015 Maxmind GeoLite2 Country database. diff --git a/changes/geoip6-june2015 b/changes/geoip6-june2015 deleted file mode 100644 index 527dbff..0000000 --- a/changes/geoip6-june2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip6 to the June 3 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/rsa_init_bug b/changes/rsa_init_bug deleted file mode 100644 index 6b5fb4f..0000000 --- a/changes/rsa_init_bug +++ /dev/null @@ -1,7 +0,0 @@ - o Major bugfixes (key management): - - If OpenSSL fails to generate an RSA key, do not retain a dangling pointer - to the previous (uninitialized) key value. The impact here should be - limited to a difficult-to-trigger crash, if OpenSSL is running an - engine that makes key generation failures possible, or if OpenSSL runs - out of memory. Fixes bug 19152; bugfix on 0.2.1.10-alpha. Found by - Yuan Jochen Kang, Suman Jana, and Baishakhi Ray. diff --git a/changes/trove-2017-001.2 b/changes/trove-2017-001.2 deleted file mode 100644 index 3ef073c..0000000 --- a/changes/trove-2017-001.2 +++ /dev/null @@ -1,8 +0,0 @@ - o Major bugfixes (parsing): - - Fix an integer underflow bug when comparing malformed Tor versions. - This bug is harmless, except when Tor has been built with - --enable-expensive-hardening, which would turn it into a crash; - or on Tor 0.2.9.1-alpha through Tor 0.2.9.8, which were built with - -ftrapv by default. - Part of TROVE-2017-001. Fixes bug 21278; bugfix on - 0.0.8pre1. Found by OSS-Fuzz.

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tor-commits February 2017