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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202312-14">
<title>FFmpeg: Multiple Vulnerabilities</title>
<synopsis>Multiple vulnerabilitiies have been discovered in FFmpeg, the worst of which could lead to code execution</synopsis>
<product type="ebuild">ffmpeg</product>
<announced>2023-12-23</announced>
<revised count="1">2023-12-23</revised>
<bug>795696</bug>
<bug>842267</bug>
<bug>881523</bug>
<bug>903805</bug>
<access>local and remote</access>
<affected>
<package name="media-video/ffmpeg" auto="yes" arch="*">
<unaffected range="ge">6.0</unaffected>
<unaffected range="ge">4.4.3</unaffected>
<vulnerable range="lt">6.0</vulnerable>
<vulnerable range="lt">4.4.3</vulnerable>
</package>
</affected>
<background>
<p>FFmpeg is a complete solution to record, convert and stream audio and video.</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in FFmpeg. Please review the CVE identifiers referenced below for details.</p>
</description>
<impact type="high">
<p>Please review the referenced CVE identifiers for details.</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All FFmpeg 4 users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-video/ffmpeg-4.4.3"
</code>
<p>All FFmpeg 6 users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-video/ffmpeg-6.0"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-33815">CVE-2021-33815</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-38171">CVE-2021-38171</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-38291">CVE-2021-38291</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-1475">CVE-2022-1475</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-3964">CVE-2022-3964</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-3965">CVE-2022-3965</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-48434">CVE-2022-48434</uri>
</references>
<metadata tag="requester" timestamp="2023-12-23T11:07:01.789201Z">graaff</metadata>
<metadata tag="submitter" timestamp="2023-12-23T11:07:01.791705Z">graaff</metadata>
</glsa>
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