VULNERABILITY INTELLIGENCE
CVE-2011-1931
CVSS score6.8 MEDIUM
EPSS probability2.23%
CISA KEVNot currently listed
Published2011-07-07
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:P
Description
sp5xdec.c in the Sunplus SP5X JPEG decoder in libavcodec in FFmpeg before 0.6.3 and libav through 0.6.2, as used in VideoLAN VLC media player 1.1.9 and earlier and other products, performs a write operation outside the bounds of an unspecified array, which allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a malformed AMV file.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer