VULNERABILITY INTELLIGENCE
CVE-2009-4631
CVSS score9.3 HIGH
EPSS probability5.05%
CISA KEVNot currently listed
Published2010-02-10
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:C/I:C/A:C
Description
Off-by-one error in the VP3 decoder (vp3.c) in FFmpeg 0.5 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted VP3 file that triggers an out-of-bounds read and possibly memory corruption.