CVE-2011-3362
Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in...
Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.
Exploit likelihood
What each source reports
NVD Score used
Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.
- Record
CVE-2011-3362- CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-189
- Updated
- 2026-11-02
CVE List No score
Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.
- Record
CVE-2011-3362- Updated
- 2026-11-02
EUVDEUVD-2011-3326 No score
Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.
- Record
EUVD-2011-3326- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-47gg-42gp-g49j No score
Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in...
Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.
- Record
GHSA-47gg-42gp-g49j- Updated
- 2026-11-02
OSV No score
Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.
- Record
CVE-2011-3362- Updated
- 2026-11-02
OSVDEBIAN-CVE-2011-3362 No score
Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.
- Record
DEBIAN-CVE-2011-3362- Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-3362 is a medium vulnerability (CVSS 6.8) in Ffmpeg, published October 2, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.41%, the 88th percentile. Fixed in ffmpeg 7:2.4.1-1.
References
secunia.com/advisories/45532
openwall.com/lists/oss-security/2011/09/13/4
ffmpeg.org/releases/ffmpeg-0.8.4.changelog
git.videolan.org?p=ffmpeg.git%3Ba=commit%3Bh=91d5da9321c52e8197fb14046ebb335f3e6ff4a0
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ocert.org/advisories/ocert-2011-002.html
nvd.nist.gov/vuln/detail/CVE-2011-3362
github.com/advisories/GHSA-47gg-42gp-g49j
security-tracker.debian.org/tracker/CVE-2011-3362