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authorNick Mathewson <nickm@torproject.org>2012-10-16 12:55:50 -0400
committerNick Mathewson <nickm@torproject.org>2012-10-17 19:18:16 -0400
commitf357ef9dccccfb5ce2408dbd5f8456de02bac895 (patch)
treecfd709e594c28e4c4f73fd3bbb48ccd51b98f6c1 /changes
parente2549c3b745313d6647c7e1d05025a84e1d33873 (diff)
downloadtor-f357ef9dccccfb5ce2408dbd5f8456de02bac895.tar
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Discard extraneous renegotiation attempts in the v3 link protocol
Failure to do so left us open to a remotely triggerable assertion failure. Fixes CVE-2012-2249; bugfix on 0.2.3.6-alpha. Reported by "some guy from France".
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+ o Major bugfixes (security):
+ - Discard extraneous renegotiation attempts once the V3 link
+ protocol has been initiated. Failure to do so left us open to
+ a remotely triggerable assertion failure. Fixes CVE-2012-2249;
+ bugfix on 0.2.3.6-alpha. Reported by "some guy from France".