Published: 27/05/2021 Updated: 25/10/2022

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8

VMScore: 606

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

A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect.c, which might lead to memory corruption and other potential consequences.

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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-787 https://trac.ffmpeg.org/ticket/8260 https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html https://www.debian.org/security/2021/dsa-4990 https://cwe.mitre.org/data/definitions/122.html https://nvd.nist.gov https://www.debian.org/security/2021/dsa-4990

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