VULNERABILITY INTELLIGENCE
CVE-2013-3673
CVSS score4.3 MEDIUM
EPSS probability2.05%
CISA KEVNot currently listed
Published2013-06-10
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P
Description
The gif_decode_frame function in gifdec.c in libavcodec in FFmpeg before 1.2.1 does not properly manage the disposal methods of frames, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted GIF data.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer