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.
Published 2013-12-09 16:36:50
Updated 2017-01-07 02:59:15
Source MITRE
View at NVD,
Vulnerability category: OverflowDenial of service

Exploit prediction scoring system (EPSS) score for CVE-2013-7020

Probability of exploitation activity in the next 30 days EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-7020

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen

CWE ids for CVE-2013-7020

References for CVE-2013-7020

Products affected by CVE-2013-7020

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