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FFmpeg <= 4.1.2 Denial of Service (DoS) Vulnerability
Information
Severity
Severity
Medium
Family
Family
Denial of Service
CVSSv2 Base
CVSSv2 Base
6.8
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:N/C:P/I:P/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
3 years ago
Modified
Modified
3 years ago
Summary
FFmpeg is prone to a denial of service vulnerability.
Insight
Insight
libavcodec/hevcdec.c mishandles detection of duplicate first slices, which allows remote attackers to cause a NULL pointer dereference or an out-of-array access via crafted HVEC data.
Affected Software
Affected Software
FFmpeg through version 4.1.2.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 4.1.3.