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Debian Security Advisory 4998-1

Debian Security Advisory 4998-1
Posted Oct 28, 2021
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4998-1 - 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.

tags | advisory, denial of service, arbitrary, vulnerability
systems | linux, debian
advisories | CVE-2020-20445, CVE-2020-20446, CVE-2020-20450, CVE-2020-20453, CVE-2020-21688, CVE-2020-21697, CVE-2020-22037, CVE-2020-22042, CVE-2021-38114, CVE-2021-38171, CVE-2021-38291
SHA-256 | f1c4248ed3e119fcdaf096fcccefd8168cc6cd57a866a78b2d7041f85c076076

Debian Security Advisory 4998-1

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Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4998-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
October 31, 2021 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : ffmpeg
CVE ID : CVE-2020-20446 CVE-2020-20450 CVE-2020-20453 CVE-2020-22037
CVE-2020-22042 CVE-2021-38114 CVE-2021-38171 CVE-2021-38291
CVE-2020-21697 CVE-2020-21688 CVE-2020-20445

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 (bullseye), these problems have been fixed in
version 7:4.3.3-0+deb11u1.

We recommend that you upgrade your ffmpeg packages.

For the detailed security status of ffmpeg please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/ffmpeg

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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