CVE-2012-0849
Published: 27 August 2012
Integer overflow in the ff_j2k_dwt_init function in libavcodec/j2k_dwt.c in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted JPEG2000 image that triggers an incorrect check for a negative value.
Notes
| Author | Note |
|---|---|
| jdstrand | per upstream, j2k is marked as experimental |
| mdeslaur | code not present in libav and ffmpeg 0.5.x |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
ffmpeg Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
| lucid |
Not vulnerable
(code not present)
|
|
| maverick |
Ignored
(end of life)
|
|
| natty |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| precise |
Does not exist
|
|
| upstream |
Needs triage
|
|
|
ffmpeg-extra Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Not vulnerable
(code not present)
|
|
| 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
(code not present)
|
|
| oneiric |
Not vulnerable
(code not present)
|
|
| precise |
Not vulnerable
(code not present)
|
|
| upstream |
Not vulnerable
|
|
|
libav-extra Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Does not exist
|
|
| natty |
Not vulnerable
(code not present)
|
|
| oneiric |
Not vulnerable
(code not present)
|
|
| precise |
Not vulnerable
(code not present)
|
|
| upstream |
Needs triage
|