CVE-2012-0850 (retired)

Priority
Description
The sbr_qmf_synthesis function in libavcodec/aacsbr.c in FFmpeg before
0.9.1 allows remote attackers to cause a denial of service (application
crash) via a crafted mpg file that triggers memory corruption involving the
v_off variable, probably a buffer underflow.
Notes
 mdeslaur> as of 2012-05-22, no fix in libav 0.6.x and 0.7.x
 mdeslaur> code not present in ffmpeg 0.5.x
Assigned-to
mdeslaur
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Patches:
Upstream:http://git.videolan.org/?p=ffmpeg.git;a=commit;h=944f5b2779e4aa63f7624df6cd4de832a53db81b
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Package
Source: libav (LP Ubuntu Debian)
Upstream:released (0.8.0,0.7.6,0.6.6)
Ubuntu 12.04 ESM (Precise Pangolin):not-affected (4:0.8.1-0ubuntu2)
Patches:
Upstream:http://git.libav.org/?p=libav.git;a=commit;h=17ce52912f59a74ecc265e062578fb1181456e18
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):not-affected (4:0.8.1ubuntu1)
More Information

Updated: 2019-03-26 12:00:46 UTC (commit ccdecfcf0fead22bd291e5f4ea745a46872dcb15)