VULNERABILITY INTELLIGENCE
CVE-2013-2277
CVSS score7.5 NONE
EPSS probability1.99%
CISA KEVNot currently listed
Published2013-02-27
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
Description
The ff_h264_decode_seq_parameter_set function in h264_ps.c in libavcodec in FFmpeg before 1.1.3 does not validate the relationship between luma depth and chroma depth, 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 H.264 data.
Weakness classification
- nvd@nist.gov: NVD-CWE-Other