commit 9fd445f884beae277c1a14da6d0b542e577ed96d Author: Nick Mathewson nickm@torproject.org Date: Thu Jul 9 10:18:03 2020 -0400
final entries for 0.4.3.6 changelog --- ChangeLog | 25 ++++++++++++++++++++++++- changes/bug33119 | 4 ---- changes/bug40028 | 3 --- changes/ticket40026 | 3 --- 4 files changed, 24 insertions(+), 11 deletions(-)
diff --git a/ChangeLog b/ChangeLog index a363aa99d..7b6bd25c8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,13 +1,36 @@ -Changes in version 0.4.3.6 - 2020-07-?? +Changes in version 0.4.3.6 - 2020-07-09 Tor 0.4.3.6 backports several bugfixes from later releases, including some affecting usability.
+ This release also fixes TROVE-2020-001, a medium-severity denial of + service vulnerability affecting all versions of Tor when compiled with + the NSS encryption library. (This is not the default configuration.) + Using this vulnerability, an attacker could cause an affected Tor + instance to crash remotely. This issue is also tracked as CVE-2020- + 15572. Anybody running a version of Tor built with the NSS library + should upgrade to 0.3.5.11, 0.4.2.8, 0.4.3.6, or 0.4.4.2-alpha + or later. + + o Major bugfixes (NSS, security, backport from 0.4.4.2-alpha): + - Fix a crash due to an out-of-bound memory access when Tor is + compiled with NSS support. Fixes bug 33119; bugfix on + 0.3.5.1-alpha. This issue is also tracked as TROVE-2020-001 + and CVE-2020-15572. + + o Minor bugfix (CI, Windows, backport from 0.4.4.2-alpha): + - Use the correct 64-bit printf format when compiling with MINGW on + Appveyor. Fixes bug 40026; bugfix on 0.3.5.5-alpha. + o Minor bugfixes (client performance, backport from 0.4.4.1-alpha): - Resume use of preemptively-built circuits when UseEntryGuards is set to 0. We accidentally disabled this feature with that config setting, leading to slower load times. Fixes bug 34303; bugfix on 0.3.3.2-alpha.
+ o Minor bugfixes (compiler warnings, backport from 0.4.4.2-alpha): + - Fix a compiler warning on platforms with 32-bit time_t values. + Fixes bug 40028; bugfix on 0.3.2.8-rc. + o Minor bugfixes (linux seccomp sandbox, nss, backport from 0.4.4.1-alpha): - Fix a startup crash when tor is compiled with --enable-nss and sandbox support is enabled. Fixes bug 34130; bugfix on diff --git a/changes/bug33119 b/changes/bug33119 deleted file mode 100644 index c976654b2..000000000 --- a/changes/bug33119 +++ /dev/null @@ -1,4 +0,0 @@ - o Major bugfixes (NSS): - - Fix out-of-bound memory access in `tor_tls_cert_matches_key()` when Tor is - compiled with NSS support. Fixes bug 33119; bugfix on 0.3.5.1-alpha. This - issue is also tracked as TROVE-2020-001. diff --git a/changes/bug40028 b/changes/bug40028 deleted file mode 100644 index cfd1ffe51..000000000 --- a/changes/bug40028 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes (compiler warnings): - - Fix a compiler warning on platforms with 32-bit time_t values. - Fixes bug 40028; bugfix on 0.3.2.8-rc. diff --git a/changes/ticket40026 b/changes/ticket40026 deleted file mode 100644 index f87c2964e..000000000 --- a/changes/ticket40026 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfix (CI, Windows): - - Don't use stdio 64 bit printf format when compiling with MINGW on - Appveyor. Fixes bug 40026; bugfix on 0.3.5.5-alpha.