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Debian Security Advisory DSA-4990-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
October 19, 2021                      https://www.debian.org/security/faq
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Package        : ffmpeg
CVE ID         : CVE-2020-20445 CVE-2020-20446 CVE-2020-20453 CVE-2020-21041 
                 CVE-2020-22015 CVE-2020-22016 CVE-2020-22017 CVE-2020-22019 
                 CVE-2020-22020 CVE-2020-22021 CVE-2020-22022 CVE-2020-22023 
                 CVE-2020-22025 CVE-2020-22026 CVE-2020-22027 CVE-2020-22028 
                 CVE-2020-22029 CVE-2020-22030 CVE-2020-22031 CVE-2020-22032 
                 CVE-2020-22033 CVE-2020-22034 CVE-2020-22035 CVE-2020-22036 
                 CVE-2020-22037 CVE-2020-22049 CVE-2020-22054 CVE-2020-35965 
                 CVE-2021-38114 CVE-2021-38171 CVE-2021-38291

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 7:4.1.8-0+deb10u1.

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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