[ubuntu/hardy-security] libvorbis 1.2.0.dfsg-2ubuntu0.3 (Accepted)

[Ubuntu Installer]

libvorbis (1.2.0.dfsg-2ubuntu0.3) hardy-security; urgency=low

  * SECURITY UPDATE: denial of service and possible code execution via
    multiple vulnerabilities
    - debian/patches/CVE-2009-3379.patch: Don't try to read past the end of
      the comment packet if the string lengths are corrupt in lib/info.c,
      check for premature EOP in lib/res0.c, implement hardening in
      lib/{codebook,floor1,info,mapping0}.c, eliminate blocklist overflow
      in lib/backends.h, don't allow codeword lengths longer than 32 bits
      in lib/codebook.c.
    - CVE-2009-3379
  * SECURITY UPDATE: denial of service via underpopulated Huffman trees
    - debian/patches/upstream-r14811_huffman_sanity_checks.diff: add
      additional checking to the hufftree decoding in lib/block.c,
      examples/decoder_example.c, lib/sharedbook.c.
    - CVE-2008-2009
  * SECURITY UPDATE: code execution via heap overflow in residue partition
    value (LP: #232150)
    - debian/patches/CVE-2008-1420-2.patch: add additional checks to fix
      issue, but still maintain backwards compatibility in lib/res0.c,
      lib/modes/{residue_44u,residue_44}.h, lib/backends.h.
    - CVE-2008-1420

Date: Fri, 13 Nov 2009 09:53:56 -0500
Changed-By: Marc Deslauriers <marc.deslauriers at ubuntu.com>
Maintainer: Ubuntu Core Developers <ubuntu-devel-discuss at lists.ubuntu.com>
https://launchpad.net/ubuntu/hardy/+source/libvorbis/1.2.0.dfsg-2ubuntu0.3
-------------- next part --------------
Format: 1.7
Date: Fri, 13 Nov 2009 09:53:56 -0500
Source: libvorbis
Binary: libvorbis0a libvorbisenc2 libvorbisfile3 libvorbis-dev
Architecture: source
Version: 1.2.0.dfsg-2ubuntu0.3
Distribution: hardy-security
Urgency: low
Maintainer: Ubuntu Core Developers <ubuntu-devel-discuss at lists.ubuntu.com>
Changed-By: Marc Deslauriers <marc.deslauriers at ubuntu.com>
Description: 
 libvorbis-dev - The Vorbis General Audio Compression Codec (development files)
 libvorbis0a - The Vorbis General Audio Compression Codec
 libvorbisenc2 - The Vorbis General Audio Compression Codec
 libvorbisfile3 - The Vorbis General Audio Compression Codec
Launchpad-Bugs-Fixed: 232150
Changes: 
 libvorbis (1.2.0.dfsg-2ubuntu0.3) hardy-security; urgency=low
 .
   * SECURITY UPDATE: denial of service and possible code execution via
     multiple vulnerabilities
     - debian/patches/CVE-2009-3379.patch: Don't try to read past the end of
       the comment packet if the string lengths are corrupt in lib/info.c,
       check for premature EOP in lib/res0.c, implement hardening in
       lib/{codebook,floor1,info,mapping0}.c, eliminate blocklist overflow
       in lib/backends.h, don't allow codeword lengths longer than 32 bits
       in lib/codebook.c.
     - CVE-2009-3379
   * SECURITY UPDATE: denial of service via underpopulated Huffman trees
     - debian/patches/upstream-r14811_huffman_sanity_checks.diff: add
       additional checking to the hufftree decoding in lib/block.c,
       examples/decoder_example.c, lib/sharedbook.c.
     - CVE-2008-2009
   * SECURITY UPDATE: code execution via heap overflow in residue partition
     value (LP: #232150)
     - debian/patches/CVE-2008-1420-2.patch: add additional checks to fix
       issue, but still maintain backwards compatibility in lib/res0.c,
       lib/modes/{residue_44u,residue_44}.h, lib/backends.h.
     - CVE-2008-1420
Files: 
 b9ab7e79ef09dbe4cc523245a179853c 937 libs optional libvorbis_1.2.0.dfsg-2ubuntu0.3.dsc
 d7ac1cea7fd18471b0366844c4f2d434 12991 libs optional libvorbis_1.2.0.dfsg-2ubuntu0.3.diff.gz
Original-Maintainer: Debian Xiph.org Maintainers <pkg-xiph-maint at lists.alioth.debian.org>