The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not properly enforce certain bit-count and colorspace constraints, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2013-12-09T11:00:00

Updated: 2024-08-06T17:53:46.086Z

Reserved: 2013-12-08T00:00:00

Link: CVE-2013-7020

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-12-09T16:36:49.987

Modified: 2017-01-07T02:59:14.577

Link: CVE-2013-7020

cve-icon Redhat

No data.