Published: 02/06/2021 Updated: 07/11/2023

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the wtvfile_open_sector function in wtvdec.c.

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ffmpeg ffmpeg 4.2
debian debian linux 9.0
debian debian linux 10.0

Several vulnerabilities have been discovered in the FFmpeg multimedia framework, which could result in denial of service or potentially the execution of arbitrary code if malformed files/streams are processed For the oldstable distribution (buster), these problems have been fixed in version 7:418-0+deb10u1 We recommend that you upgrade your ffm ...

CWE-401 https://trac.ffmpeg.org/ticket/8314 https://www.debian.org/security/2021/dsa-4990 https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=373c1c9b691fd4c6831b3a114a006b639304c2af https://nvd.nist.gov https://www.debian.org/security/2021/dsa-4990

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