Multiple integer underflows in FFmpeg 0.5 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that (1) bypasses a validation check in vorbis_dec.c and triggers a wraparound of the stack pointer, or (2) access a pointer from out-of-bounds memory in mov.c, related to an elst tag that appears before a tag that creates a stream.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ffmpeg | Ffmpeg | 0.5 (including) | 0.5 (including) |
| Ffmpeg | Ubuntu | dapper | * |
| Ffmpeg | Ubuntu | hardy | * |
| Ffmpeg | Ubuntu | intrepid | * |
| Ffmpeg | Ubuntu | jaunty | * |
| Ffmpeg | Ubuntu | karmic | * |
| Ffmpeg | Ubuntu | upstream | * |
| Ffmpeg-debian | Ubuntu | intrepid | * |
| Ffmpeg-debian | Ubuntu | jaunty | * |
| Ffmpeg-debian | Ubuntu | upstream | * |