CVE-2012-2790
Unspecified vulnerability in the read_var_block_data function in libavcodec/alsdec.c in FFmpeg...
Unspecified vulnerability in the read_var_block_data function in libavcodec/alsdec.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors, related to the "number of decoded samples in first sub-block in BGMC mode."
Exploit likelihood
What each source reports
NVD Score used
Unspecified vulnerability in the read_var_block_data function in libavcodec/alsdec.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors, related to the "number of decoded samples in first sub-block in BGMC mode."
- Record
CVE-2012-2790- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
Unspecified vulnerability in the read_var_block_data function in libavcodec/alsdec.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors, related to the "number of decoded samples in first sub-block in BGMC mode."
- Record
CVE-2012-2790- Updated
- 2026-11-02
EUVDEUVD-2012-2770 No score
Unspecified vulnerability in the read_var_block_data function in libavcodec/alsdec.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors, related to the "number of decoded samples in first sub-block in BGMC mode."
- Record
EUVD-2012-2770- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-hcr6-qm77-jcpq No score
Unspecified vulnerability in the read_var_block_data function in libavcodec/alsdec.c in FFmpeg...
Unspecified vulnerability in the read_var_block_data function in libavcodec/alsdec.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors, related to the "number of decoded samples in first sub-block in BGMC mode."
- Record
GHSA-hcr6-qm77-jcpq- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-2790 is a high vulnerability (CVSS 10.0) in Ffmpeg, published September 10, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.20%, the 88th percentile. No source names a fixed version.
References
openwall.com/lists/oss-security/2012/09/02/4
git.videolan.org?p=ffmpeg.git%3Ba=commitdiff%3Bh=2837d8dc276760db1821b81df3f794a90bfa56e6
libav.org/releases/libav-0.8.4.changelog
securityfocus.com/bid/55355
mandriva.com/security/advisories?name=MDVSA-2013:079