commit 700ecce265baf93840afb571373ece1ce434ceba Author: Nick Mathewson nickm@torproject.org Date: Thu Jun 29 18:47:24 2017 -0400
Add 0.3.0.9 to changelog and releasenotes --- ChangeLog | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ ReleaseNotes | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 109 insertions(+)
diff --git a/ChangeLog b/ChangeLog index b1f64c9..4b96d37 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,58 @@ + +Changes in version 0.3.0.9 - 2017-06-29 + Tor 0.3.0.9 fixes a path selection bug that would allow a client + to use a guard that was in the same network family as a chosen exit + relay. This is a security regression; all clients running earlier + versions of 0.3.0.x or 0.3.1.x should upgrade to 0.3.0.9 or + 0.3.1.4-alpha. + + This release also backports several other bugfixes from the 0.3.1.x + series. + + o Major bugfixes (path selection, security, backport from 0.3.1.4-alpha): + - When choosing which guard to use for a circuit, avoid the exit's + family along with the exit itself. Previously, the new guard + selection logic avoided the exit, but did not consider its family. + Fixes bug 22753; bugfix on 0.3.0.1-alpha. Tracked as TROVE-2016- + 006 and CVE-2017-0377. + + o Major bugfixes (entry guards, backport from 0.3.1.1-alpha): + - Don't block bootstrapping when a primary bridge is offline and we + can't get its descriptor. Fixes bug 22325; fixes one case of bug + 21969; bugfix on 0.3.0.3-alpha. + + o Major bugfixes (entry guards, backport from 0.3.1.4-alpha): + - When starting with an old consensus, do not add new entry guards + unless the consensus is "reasonably live" (under 1 day old). Fixes + one root cause of bug 22400; bugfix on 0.3.0.1-alpha. + + o Minor features (geoip): + - Update geoip and geoip6 to the June 8 2017 Maxmind GeoLite2 + Country database. + + o Minor bugfixes (voting consistency, backport from 0.3.1.1-alpha): + - Reject version numbers with non-numeric prefixes (such as +, -, or + whitespace). Disallowing whitespace prevents differential version + parsing between POSIX-based and Windows platforms. Fixes bug 21507 + and part of 21508; bugfix on 0.0.8pre1. + + o Minor bugfixes (linux seccomp2 sandbox, backport from 0.3.1.4-alpha): + - Permit the fchmod system call, to avoid crashing on startup when + starting with the seccomp2 sandbox and an unexpected set of + permissions on the data directory or its contents. Fixes bug + 22516; bugfix on 0.2.5.4-alpha. + + o Minor bugfixes (defensive programming, backport from 0.3.1.4-alpha): + - Fix a memset() off the end of an array when packing cells. This + bug should be harmless in practice, since the corrupted bytes are + still in the same structure, and are always padding bytes, + ignored, or immediately overwritten, depending on compiler + behavior. Nevertheless, because the memset()'s purpose is to make + sure that any other cell-handling bugs can't expose bytes to the + network, we need to fix it. Fixes bug 22737; bugfix on + 0.2.4.11-alpha. Fixes CID 1401591. + + Changes in version 0.3.1.3-alpha - 2017-06-08 Tor 0.3.1.3-alpha fixes a pair of bugs that would allow an attacker to remotely crash a hidden service with an assertion failure. Anyone diff --git a/ReleaseNotes b/ReleaseNotes index 1e56ffa..346e488 100644 --- a/ReleaseNotes +++ b/ReleaseNotes @@ -2,6 +2,60 @@ This document summarizes new features and bugfixes in each stable release of Tor. If you want to see more detailed descriptions of the changes in each development snapshot, see the ChangeLog file.
+Changes in version 0.3.0.9 - 2017-06-29 + Tor 0.3.0.9 fixes a path selection bug that would allow a client + to use a guard that was in the same network family as a chosen exit + relay. This is a security regression; all clients running earlier + versions of 0.3.0.x or 0.3.1.x should upgrade to 0.3.0.9 or + 0.3.1.4-alpha. + + This release also backports several other bugfixes from the 0.3.1.x + series. + + o Major bugfixes (path selection, security, backport from 0.3.1.4-alpha): + - When choosing which guard to use for a circuit, avoid the exit's + family along with the exit itself. Previously, the new guard + selection logic avoided the exit, but did not consider its family. + Fixes bug 22753; bugfix on 0.3.0.1-alpha. Tracked as TROVE-2016- + 006 and CVE-2017-0377. + + o Major bugfixes (entry guards, backport from 0.3.1.1-alpha): + - Don't block bootstrapping when a primary bridge is offline and we + can't get its descriptor. Fixes bug 22325; fixes one case of bug + 21969; bugfix on 0.3.0.3-alpha. + + o Major bugfixes (entry guards, backport from 0.3.1.4-alpha): + - When starting with an old consensus, do not add new entry guards + unless the consensus is "reasonably live" (under 1 day old). Fixes + one root cause of bug 22400; bugfix on 0.3.0.1-alpha. + + o Minor features (geoip): + - Update geoip and geoip6 to the June 8 2017 Maxmind GeoLite2 + Country database. + + o Minor bugfixes (voting consistency, backport from 0.3.1.1-alpha): + - Reject version numbers with non-numeric prefixes (such as +, -, or + whitespace). Disallowing whitespace prevents differential version + parsing between POSIX-based and Windows platforms. Fixes bug 21507 + and part of 21508; bugfix on 0.0.8pre1. + + o Minor bugfixes (linux seccomp2 sandbox, backport from 0.3.1.4-alpha): + - Permit the fchmod system call, to avoid crashing on startup when + starting with the seccomp2 sandbox and an unexpected set of + permissions on the data directory or its contents. Fixes bug + 22516; bugfix on 0.2.5.4-alpha. + + o Minor bugfixes (defensive programming, backport from 0.3.1.4-alpha): + - Fix a memset() off the end of an array when packing cells. This + bug should be harmless in practice, since the corrupted bytes are + still in the same structure, and are always padding bytes, + ignored, or immediately overwritten, depending on compiler + behavior. Nevertheless, because the memset()'s purpose is to make + sure that any other cell-handling bugs can't expose bytes to the + network, we need to fix it. Fixes bug 22737; bugfix on + 0.2.4.11-alpha. Fixes CID 1401591. + + Changes in version 0.3.0.8 - 2017-06-08 Tor 0.3.0.8 fixes a pair of bugs that would allow an attacker to remotely crash a hidden service with an assertion failure. Anyone