Published: 14/10/2019 Updated: 21/07/2021

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 668

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

FFmpeg prior to 4.2 has a heap-based buffer overflow in vqa_decode_chunk because of an out-of-array access in vqa_decode_init in libavcodec/vqavideo.c.

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ffmpeg ffmpeg
canonical ubuntu linux 16.04
canonical ubuntu linux 18.04
canonical ubuntu linux 20.04
debian debian linux 8.0
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 stable distribution (buster), these problems have been fixed in version 7:416-1~deb10u1 We recommend that you upgrade your ffmpeg ...

CWE-787 https://github.com/FFmpeg/FFmpeg/commit/02f909dc24b1f05cfbba75077c7707b905e63cd2 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15919 https://lists.debian.org/debian-lts-announce/2019/12/msg00003.html https://security.gentoo.org/glsa/202003-65 https://www.debian.org/security/2020/dsa-4722 https://lists.debian.org/debian-lts-announce/2020/07/msg00022.html https://usn.ubuntu.com/4431-1/https://nvd.nist.gov https://www.debian.org/security/2020/dsa-4722

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CVE-2019-17542

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