The avcodec_decode_audio4 function in utils.c in libavcodec in FFmpeg before 1.1.3 does not verify the decoding state before proceeding with certain skip operations, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via crafted audio data.
2013-02-27T16:55:02.730
2025-04-11T00:51:21.963
Deferred
CVSSv2: 7.5 (HIGH)
AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | ffmpeg | ffmpeg | ≤ 1.1.2 | Yes |
| Application | ffmpeg | ffmpeg | 0.3 | Yes |
| Application | ffmpeg | ffmpeg | 0.3.1 | Yes |
| Application | ffmpeg | ffmpeg | 0.3.2 | Yes |
| Application | ffmpeg | ffmpeg | 0.3.3 | Yes |
| Application | ffmpeg | ffmpeg | 0.3.4 | Yes |
| Application | ffmpeg | ffmpeg | 0.4.0 | Yes |
| Application | ffmpeg | ffmpeg | 0.4.2 | Yes |
| Application | ffmpeg | ffmpeg | 0.4.3 | Yes |
| Application | ffmpeg | ffmpeg | 0.4.4 | Yes |
| Application | ffmpeg | ffmpeg | 0.4.5 | Yes |
| Application | ffmpeg | ffmpeg | 0.4.6 | Yes |
| Application | ffmpeg | ffmpeg | 0.4.7 | Yes |
| Application | ffmpeg | ffmpeg | 0.4.8 | Yes |
| Application | ffmpeg | ffmpeg | 0.4.9 | Yes |
| Application | ffmpeg | ffmpeg | 0.4.9 | Yes |
| Application | ffmpeg | ffmpeg | 0.5 | Yes |
| Application | ffmpeg | ffmpeg | 0.5.1 | Yes |
| Application | ffmpeg | ffmpeg | 0.5.2 | Yes |
| Application | ffmpeg | ffmpeg | 0.5.3 | Yes |
| Application | ffmpeg | ffmpeg | 0.5.4 | Yes |
| Application | ffmpeg | ffmpeg | 0.5.4.5 | Yes |
| Application | ffmpeg | ffmpeg | 0.5.4.6 | Yes |
| Application | ffmpeg | ffmpeg | 0.6 | Yes |
| Application | ffmpeg | ffmpeg | 0.6.1 | Yes |
| Application | ffmpeg | ffmpeg | 0.6.2 | Yes |
| Application | ffmpeg | ffmpeg | 0.6.3 | Yes |
| Application | ffmpeg | ffmpeg | 0.7 | Yes |
| Application | ffmpeg | ffmpeg | 0.7.1 | Yes |
| Application | ffmpeg | ffmpeg | 0.7.2 | Yes |
| Application | ffmpeg | ffmpeg | 0.7.3 | Yes |
| Application | ffmpeg | ffmpeg | 0.7.4 | Yes |
| Application | ffmpeg | ffmpeg | 0.7.5 | Yes |
| Application | ffmpeg | ffmpeg | 0.7.6 | Yes |
| Application | ffmpeg | ffmpeg | 0.7.7 | Yes |
| Application | ffmpeg | ffmpeg | 0.7.8 | Yes |
| Application | ffmpeg | ffmpeg | 0.7.9 | Yes |
| Application | ffmpeg | ffmpeg | 0.7.11 | Yes |
| Application | ffmpeg | ffmpeg | 0.7.12 | Yes |
| Application | ffmpeg | ffmpeg | 0.8.0 | Yes |
| Application | ffmpeg | ffmpeg | 0.8.1 | Yes |
| Application | ffmpeg | ffmpeg | 0.8.2 | Yes |
| Application | ffmpeg | ffmpeg | 0.8.5 | Yes |
| Application | ffmpeg | ffmpeg | 0.8.5.3 | Yes |
| Application | ffmpeg | ffmpeg | 0.8.5.4 | Yes |
| Application | ffmpeg | ffmpeg | 0.8.6 | Yes |
| Application | ffmpeg | ffmpeg | 0.8.7 | Yes |
| Application | ffmpeg | ffmpeg | 0.8.8 | Yes |
| Application | ffmpeg | ffmpeg | 0.8.10 | Yes |
| Application | ffmpeg | ffmpeg | 0.8.11 | Yes |
| Application | ffmpeg | ffmpeg | 0.9 | Yes |
| Application | ffmpeg | ffmpeg | 0.9.1 | Yes |
| Application | ffmpeg | ffmpeg | 0.10 | Yes |
| Application | ffmpeg | ffmpeg | 0.10.3 | Yes |
| Application | ffmpeg | ffmpeg | 0.10.4 | Yes |
| Application | ffmpeg | ffmpeg | 0.11 | Yes |
| Application | ffmpeg | ffmpeg | 1.0 | Yes |
| Application | ffmpeg | ffmpeg | 1.1.1 | Yes |