CVE-2012-0947 (retired)

Priority
Description
Heap-based buffer overflow in the vqa_decode_chunk function in the VQA
codec (vqavideo.c) in libavcodec in Libav 0.5.x before 0.5.9, 0.6.x before
0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.2 allows remote attackers
to cause a denial of service (crash) and possibly execute arbitrary code
via a crafted VQA media file in which the image size is not a multiple of
the block size.
Notes
 jdstrand> Independently discovered in ffmpeg by Mateusz Jurczyk and Gynvael
  Coldwind
 mdeslaur> as of 2012-05-22, no fix in libav 0.6.x
Assigned-to
mdeslaur
Package
Upstream:released (0.5.9)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Patches:
Upstream:3583c8706df0abbfa3ecdd6730f4f3d72a01fe6d
Upstream:http://git.videolan.org/?p=ffmpeg.git;a=commit;h=58b2e0f0f2fc96c1158e04f8aba95cbe6157a1a3
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Package
Source: libav (LP Ubuntu Debian)
Upstream:released (0.6.6,0.7.6,0.8.2)
Ubuntu 12.04 ESM (Precise Pangolin):released (4:0.8.3-0ubuntu1)
Patches:
Upstream:http://git.libav.org/?p=libav.git;a=commit;h=58b2e0f0f2fc96c1158e04f8aba95cbe6157a1a3
Other:https://bugs.launchpad.net/ubuntu/+source/libav/+bug/980963
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):released
More Information

Updated: 2019-03-26 12:00:53 UTC (commit ccdecfcf0fead22bd291e5f4ea745a46872dcb15)