[Bug 1279805] Re: regression in CVE-2013-6393 patch

Launchpad Bug Tracker 1279805 at bugs.launchpad.net
Thu Feb 13 16:43:38 UTC 2014


This bug was fixed in the package libyaml - 0.1.4-3ubuntu2

---------------
libyaml (0.1.4-3ubuntu2) trusty; urgency=medium

  * SECURITY REGRESSION: parsing regression in security update
    (LP: #1279805)
    - debian/patches/CVE-2013-6393.patch: use upstream commits from 0.1.5.
    - debian/patches/libyaml-string-overflow.patch: removed
    - debian/patches/libyaml-node-id-hardening.patch: removed
    - debian/patches/libyaml-indent-column-overflow-v2.patch: removed
 -- Marc Deslauriers <marc.deslauriers at ubuntu.com>   Thu, 13 Feb 2014 09:02:35 -0500

** Changed in: libyaml (Ubuntu Trusty)
       Status: New => Fix Released

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Title:
  regression in CVE-2013-6393 patch

Status in “libyaml” package in Ubuntu:
  Fix Released
Status in “libyaml” source package in Precise:
  Fix Released
Status in “libyaml” source package in Quantal:
  Fix Released
Status in “libyaml” source package in Saucy:
  Fix Released
Status in “libyaml” source package in Trusty:
  Fix Released
Status in “libyaml” package in Debian:
  Fix Committed

Bug description:
  A regression has been reported in the patch used to fix CVE-2013-6393
  in USN-2098-1:

  https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=738587
  https://bugzilla.redhat.com/show_bug.cgi?id=1033990

  Upstream has used slightly different fixes in 0.1.5.

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