CVE-2012-0848
Published: 14 February 2012
Heap-based buffer overflow in the ws_snd_decode_frame function in libavcodec/ws-snd1.c in FFmpeg 0.9.1 allows remote attackers to cause a denial of service (application crash) via a crafted media file, related to an incorrect calculation, aka "wrong samples count."
Notes
Author | Note |
---|---|
jdstrand | per upstream, "Simple case of amount written and check mismatching" |
mdeslaur | code is different in ffmpeg 0.5.x and libav 0.6.x, probably not vulnerable |
Priority
Status
Package | Release | Status |
---|---|---|
ffmpeg Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
lucid |
Not vulnerable
|
|
maverick |
Ignored
(end of life)
|
|
natty |
Does not exist
|
|
oneiric |
Does not exist
|
|
precise |
Does not exist
|
|
upstream |
Needs triage
|
|
Patches: upstream: http://git.videolan.org/?p=ffmpeg.git;a=commit;h=9fb7a5af97d8c084c3af2566070d09eae0ab49fc |
||
ffmpeg-extra Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
lucid |
Not vulnerable
|
|
maverick |
Ignored
(end of life)
|
|
natty |
Does not exist
|
|
oneiric |
Does not exist
|
|
precise |
Does not exist
|
|
upstream |
Needs triage
|
|
libav Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
lucid |
Does not exist
|
|
maverick |
Does not exist
|
|
natty |
Not vulnerable
|
|
oneiric |
Released
(4:0.7.6-0ubuntu0.11.10.1)
|
|
precise |
Not vulnerable
(4:0.8.1-0ubuntu1)
|
|
upstream |
Released
(0.7.5,0.8.1)
|
|
Patches: upstream: http://git.libav.org/?p=libav.git;a=commit;h=9fb7a5af97d8c084c3af2566070d09eae0ab49fc |
||
libav-extra Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
lucid |
Does not exist
|
|
natty |
Not vulnerable
|
|
oneiric |
Released
|
|
precise |
Not vulnerable
(4:0.8.1ubuntu1)
|
|
upstream |
Needs triage
|