VULNERABILITY INTELLIGENCE
CVE-2013-3675
CVSS score4.3 MEDIUM
EPSS probability2.06%
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 process_frame_obj function in sanm.c in libavcodec in FFmpeg before 1.2.1 does not validate width and height values, which allows remote attackers to cause a denial of service (integer overflow, out-of-bounds array access, and application crash) via crafted LucasArts Smush video data.
Weakness classification
- CWE-20: Improper Input Validation