Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2021.3481
ffmpeg security update
20 October 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: ffmpeg
Publisher: Debian
Operating System: Debian GNU/Linux
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote with User Interaction
Reduced Security -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2021-38291 CVE-2021-38171 CVE-2021-38114
CVE-2020-35965 CVE-2020-22054 CVE-2020-22049
CVE-2020-22037 CVE-2020-22036 CVE-2020-22035
CVE-2020-22034 CVE-2020-22033 CVE-2020-22032
CVE-2020-22031 CVE-2020-22030 CVE-2020-22029
CVE-2020-22028 CVE-2020-22027 CVE-2020-22026
CVE-2020-22025 CVE-2020-22023 CVE-2020-22022
CVE-2020-22021 CVE-2020-22020 CVE-2020-22019
CVE-2020-22017 CVE-2020-22016 CVE-2020-22015
CVE-2020-21041 CVE-2020-20453 CVE-2020-20446
CVE-2020-20445
Reference: ESB-2021.3216
ESB-2021.3210
ESB-2021.2980
ESB-2021.2840
ESB-2021.2756
Original Bulletin:
http://www.debian.org/security/2021/dsa-4990
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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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