CVE-2009-4633
Published: 9 February 2010
vorbis_dec.c in FFmpeg 0.5 uses an assignment operator when a comparison operator was intended, which might allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that modifies a loop counter and triggers a heap-based buffer overflow.
Notes
| Author | Note |
|---|---|
| mdeslaur | This is issue #13 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
ffmpeg Launchpad, Ubuntu, Debian |
dapper |
Ignored
(end of life)
|
| hardy |
Released
(3:0.cvs20070307-5ubuntu7.4)
|
|
| intrepid |
Ignored
(end of life, was needed)
|
|
| jaunty |
Ignored
(end of life)
|
|
| karmic |
Released
(4:0.5+svn20090706-2ubuntu2.1)
|
|
| lucid |
Not vulnerable
(4:0.5.1-1ubuntu1)
|
|
| maverick |
Not vulnerable
(4:0.5.1-1ubuntu1)
|
|
| upstream |
Needed
|
|
|
ffmpeg-debian Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| hardy |
Does not exist
|
|
| intrepid |
Released
(3:0.svn20080206-12ubuntu3.2)
|
|
| jaunty |
Released
(3:0.svn20090303-1ubuntu6.1)
|
|
| karmic |
Does not exist
|
|
| lucid |
Does not exist
|
|
| maverick |
Does not exist
|
|
| upstream |
Needed
|