CVE-2013-0855
Integer overflow in the alac_decode_close function in libavcodec/alac.c in FFmpeg before 1.1...
Integer overflow in the alac_decode_close function in libavcodec/alac.c in FFmpeg before 1.1 allows remote attackers to have an unspecified impact via a large number of samples per frame in Apple Lossless Audio Codec (ALAC) data, which triggers an out-of-bounds array access.
Exploit likelihood
What each source reports
NVD Score used
Integer overflow in the alac_decode_close function in libavcodec/alac.c in FFmpeg before 1.1 allows remote attackers to have an unspecified impact via a large number of samples per frame in Apple Lossless Audio Codec (ALAC) data, which triggers an out-of-bounds array access.
- Record
CVE-2013-0855- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-189
- Updated
- 2026-11-02
CVE List No score
Integer overflow in the alac_decode_close function in libavcodec/alac.c in FFmpeg before 1.1 allows remote attackers to have an unspecified impact via a large number of samples per frame in Apple Lossless Audio Codec (ALAC) data, which triggers an out-of-bounds array access.
- Record
CVE-2013-0855- Updated
- 2026-11-02
EUVDEUVD-2013-0866 No score
Integer overflow in the alac_decode_close function in libavcodec/alac.c in FFmpeg before 1.1 allows remote attackers to have an unspecified impact via a large number of samples per frame in Apple Lossless Audio Codec (ALAC) data, which triggers an out-of-bounds array access.
- Record
EUVD-2013-0866- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vhpr-2996-jq5c No score
Integer overflow in the alac_decode_close function in libavcodec/alac.c in FFmpeg before 1.1...
Integer overflow in the alac_decode_close function in libavcodec/alac.c in FFmpeg before 1.1 allows remote attackers to have an unspecified impact via a large number of samples per frame in Apple Lossless Audio Codec (ALAC) data, which triggers an out-of-bounds array access.
- Record
GHSA-vhpr-2996-jq5c- 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-2013-0855 is a high vulnerability (CVSS 9.3) in Ffmpeg, published December 7, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.97%, the 87th percentile. No source names a fixed version.