Bug 485439 - tor: multiple security fixes
tor: multiple security fixes
Status: CLOSED DUPLICATE of bug 485021
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,source=gentoo ,reported=20...
: Security
Depends On: 485441 485442 485443
Blocks:
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Reported: 2009-02-13 11:01 EST by Vincent Danen
Modified: 2009-02-13 11:08 EST (History)
1 user (show)

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Doc Type: Bug Fix
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Last Closed: 2009-02-13 11:08:41 EST
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Description Vincent Danen 2009-02-13 11:01:13 EST
A number of security issues were found in tor.  The following is taken from
their announcements mailing list:

Changes in version 0.2.0.34 - 2009-02-08
  o Security fixes:
    - Fix an infinite-loop bug on handling corrupt votes under certain
      circumstances. Bugfix on 0.2.0.8-alpha.
    - Fix a temporary DoS vulnerability that could be performed by
      a directory mirror. Bugfix on 0.2.0.9-alpha; reported by lark.
    - Avoid a potential crash on exit nodes when processing malformed
      input. Remote DoS opportunity. Bugfix on 0.2.0.33.
    - Do not accept incomplete ipv4 addresses (like 192.168.0) as valid.
      Spec conformance issue. Bugfix on Tor 0.0.2pre27.

References:

http://archives.seul.org/or/announce/Feb-2009/msg00000.html
http://bugs.gentoo.org/show_bug.cgi?id=258833
Comment 2 Tomas Hoger 2009-02-13 11:08:41 EST

*** This bug has been marked as a duplicate of bug 485021 ***

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