commit e9d45f63aa12073f95ffe4c2e1375f581c204ff3 Author: Nick Mathewson nickm@torproject.org Date: Tue Feb 28 10:11:31 2017 -0500
Sort changelog in release-0.2.4 --- ChangeLog | 108 +++++++++++++++++++++++++++++++------------------------------- 1 file changed, 54 insertions(+), 54 deletions(-)
diff --git a/ChangeLog b/ChangeLog index 24fc0e6..68e9982 100644 --- a/ChangeLog +++ b/ChangeLog @@ -20,60 +20,6 @@ Changes in version 0.2.4.28 - 2017-03-?? 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 @@ -94,6 +40,31 @@ Changes in version 0.2.4.28 - 2017-03-?? 0.2.0.8-alpha. Found by using libFuzzer. Also tracked as TROVE- 2016-12-002 and as CVE-2016-1254.
+ 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 (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 (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 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 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 @@ -111,6 +82,35 @@ Changes in version 0.2.4.28 - 2017-03-?? it was harmless. Part of TROVE-2017-001. Fixes bug 21278; bugfix on 0.0.8pre1. Found by OSS-Fuzz.
+ 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 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 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 features (geoip): + - Update geoip and geoip6 to the February 8 2017 Maxmind GeoLite2 + Country database. + + 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 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. +
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