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| -rw-r--r-- | ChangeLog | 33 |
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@@ -43,6 +43,39 @@ Changes in version 0.2.4.5-alpha - 2012-10-25 to its own file. +Changes in version 0.2.3.24-rc - 2012-10-25 + Tor 0.2.3.24-rc fixes two important security vulnerabilities that + could lead to remotely triggerable relay crashes, and fixes + a major bug that was preventing clients from choosing suitable exit + nodes. + + o Major bugfixes (security): + - Fix a group of remotely triggerable assertion failures related to + incorrect link protocol negotiation. Found, diagnosed, and fixed + by "some guy from France". Fix for CVE-2012-2250; bugfix on + 0.2.3.6-alpha. + - Fix a denial of service attack by which any directory authority + could crash all the others, or by which a single v2 directory + authority could crash everybody downloading v2 directory + information. Fixes bug 7191; bugfix on 0.2.0.10-alpha. + + o Major bugfixes: + - When parsing exit policy summaries from microdescriptors, we had + previously been ignoring the last character in each one, so that + "accept 80,443,8080" would be treated by clients as indicating + a node that allows access to ports 80, 443, and 808. That would + lead to clients attempting connections that could never work, + and ignoring exit nodes that would support their connections. Now + clients parse these exit policy summaries correctly. Fixes bug 7192; + bugfix on 0.2.3.1-alpha. + + o Minor bugfixes: + - Clients now consider the ClientRejectInternalAddresses config option + when using a microdescriptor consensus stanza to decide whether + an exit relay would allow exiting to an internal address. Fixes + bug 7190; bugfix on 0.2.3.1-alpha. + + Changes in version 0.2.4.4-alpha - 2012-10-20 Tor 0.2.4.4-alpha adds a new v3 directory authority, fixes a privacy vulnerability introduced by a change in OpenSSL, fixes a remotely |