<div class="container">
<h1>Security update for ffmpeg-4</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:1909-1</td>
</tr>
<tr>
<th>Rating:</th>
<td>important</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1186586">bsc#1186586</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223437">bsc#1223437</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>
Cross-References:
</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2020-22021.html">CVE-2020-22021</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-51794.html">CVE-2023-51794</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>CVSS scores:</th>
<td>
<ul class="list-group">
<li class="list-group-item">
<span class="cvss-reference">CVE-2020-22021</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2020-22021</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-51794</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">openSUSE Leap 15.6</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Workstation Extension 15 SP6</li>
<li class="list-group-item">SUSE Package Hub 15 15-SP6</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves two vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for ffmpeg-4 fixes the following issues:</p>
<ul>
<li>CVE-2020-22021: Fixed buffer overflow vulnerability in filter_edges function in libavfilter/vf_yadif.c (bsc#1186586).</li>
<li>CVE-2023-51794: Fixed a heap buffer overflow in libavfilter. (bsc#1223437)</li>
</ul>
<h2>Patch Instructions:</h2>
<p>
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".<br/>
Alternatively you can run the command listed for your product:
</p>
<ul class="list-group">
<li class="list-group-item">
openSUSE Leap 15.6
<br/>
<code>zypper in -t patch SUSE-2024-1909=1 openSUSE-SLE-15.6-2024-1909=1</code>
</li>
<li class="list-group-item">
SUSE Package Hub 15 15-SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2024-1909=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Workstation Extension 15 SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Product-WE-15-SP6-2024-1909=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>ffmpeg-4-4.4-150600.13.5.1</li>
<li>libswresample3_9-4.4-150600.13.5.1</li>
<li>ffmpeg-4-private-devel-4.4-150600.13.5.1</li>
<li>libavfilter7_110-4.4-150600.13.5.1</li>
<li>libavutil56_70-debuginfo-4.4-150600.13.5.1</li>
<li>ffmpeg-4-debuginfo-4.4-150600.13.5.1</li>
<li>libswscale5_9-debuginfo-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libswresample-devel-4.4-150600.13.5.1</li>
<li>libavutil56_70-4.4-150600.13.5.1</li>
<li>ffmpeg-4-debugsource-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libavformat-devel-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libavfilter-devel-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libavdevice-devel-4.4-150600.13.5.1</li>
<li>libavresample4_0-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libavcodec-devel-4.4-150600.13.5.1</li>
<li>libpostproc55_9-debuginfo-4.4-150600.13.5.1</li>
<li>libavfilter7_110-debuginfo-4.4-150600.13.5.1</li>
<li>libavdevice58_13-debuginfo-4.4-150600.13.5.1</li>
<li>libavdevice58_13-4.4-150600.13.5.1</li>
<li>libavformat58_76-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libavutil-devel-4.4-150600.13.5.1</li>
<li>libavformat58_76-debuginfo-4.4-150600.13.5.1</li>
<li>libswscale5_9-4.4-150600.13.5.1</li>
<li>libavresample4_0-debuginfo-4.4-150600.13.5.1</li>
<li>libavcodec58_134-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libavresample-devel-4.4-150600.13.5.1</li>
<li>libpostproc55_9-4.4-150600.13.5.1</li>
<li>libswresample3_9-debuginfo-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libpostproc-devel-4.4-150600.13.5.1</li>
<li>libavcodec58_134-debuginfo-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libswscale-devel-4.4-150600.13.5.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (x86_64)
<ul>
<li>libswresample3_9-32bit-4.4-150600.13.5.1</li>
<li>libavdevice58_13-32bit-debuginfo-4.4-150600.13.5.1</li>
<li>libswscale5_9-32bit-4.4-150600.13.5.1</li>
<li>libavcodec58_134-32bit-debuginfo-4.4-150600.13.5.1</li>
<li>libavresample4_0-32bit-debuginfo-4.4-150600.13.5.1</li>
<li>libavutil56_70-32bit-4.4-150600.13.5.1</li>
<li>libavformat58_76-32bit-debuginfo-4.4-150600.13.5.1</li>
<li>libavutil56_70-32bit-debuginfo-4.4-150600.13.5.1</li>
<li>libavfilter7_110-32bit-4.4-150600.13.5.1</li>
<li>libavfilter7_110-32bit-debuginfo-4.4-150600.13.5.1</li>
<li>libavcodec58_134-32bit-4.4-150600.13.5.1</li>
<li>libpostproc55_9-32bit-debuginfo-4.4-150600.13.5.1</li>
<li>libavresample4_0-32bit-4.4-150600.13.5.1</li>
<li>libpostproc55_9-32bit-4.4-150600.13.5.1</li>
<li>libavformat58_76-32bit-4.4-150600.13.5.1</li>
<li>libswscale5_9-32bit-debuginfo-4.4-150600.13.5.1</li>
<li>libswresample3_9-32bit-debuginfo-4.4-150600.13.5.1</li>
<li>libavdevice58_13-32bit-4.4-150600.13.5.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (aarch64_ilp32)
<ul>
<li>libavdevice58_13-64bit-debuginfo-4.4-150600.13.5.1</li>
<li>libavformat58_76-64bit-4.4-150600.13.5.1</li>
<li>libavresample4_0-64bit-4.4-150600.13.5.1</li>
<li>libpostproc55_9-64bit-4.4-150600.13.5.1</li>
<li>libavcodec58_134-64bit-4.4-150600.13.5.1</li>
<li>libswscale5_9-64bit-debuginfo-4.4-150600.13.5.1</li>
<li>libavformat58_76-64bit-debuginfo-4.4-150600.13.5.1</li>
<li>libswresample3_9-64bit-debuginfo-4.4-150600.13.5.1</li>
<li>libavfilter7_110-64bit-debuginfo-4.4-150600.13.5.1</li>
<li>libavcodec58_134-64bit-debuginfo-4.4-150600.13.5.1</li>
<li>libavdevice58_13-64bit-4.4-150600.13.5.1</li>
<li>libswscale5_9-64bit-4.4-150600.13.5.1</li>
<li>libavutil56_70-64bit-debuginfo-4.4-150600.13.5.1</li>
<li>libpostproc55_9-64bit-debuginfo-4.4-150600.13.5.1</li>
<li>libavutil56_70-64bit-4.4-150600.13.5.1</li>
<li>libavresample4_0-64bit-debuginfo-4.4-150600.13.5.1</li>
<li>libswresample3_9-64bit-4.4-150600.13.5.1</li>
<li>libavfilter7_110-64bit-4.4-150600.13.5.1</li>
</ul>
</li>
<li>
SUSE Package Hub 15 15-SP6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>ffmpeg-4-4.4-150600.13.5.1</li>
<li>libswresample3_9-4.4-150600.13.5.1</li>
<li>ffmpeg-4-private-devel-4.4-150600.13.5.1</li>
<li>libavfilter7_110-4.4-150600.13.5.1</li>
<li>libavutil56_70-debuginfo-4.4-150600.13.5.1</li>
<li>ffmpeg-4-debuginfo-4.4-150600.13.5.1</li>
<li>libswscale5_9-debuginfo-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libswresample-devel-4.4-150600.13.5.1</li>
<li>libavutil56_70-4.4-150600.13.5.1</li>
<li>ffmpeg-4-debugsource-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libavformat-devel-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libavfilter-devel-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libavdevice-devel-4.4-150600.13.5.1</li>
<li>libavresample4_0-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libavcodec-devel-4.4-150600.13.5.1</li>
<li>libpostproc55_9-debuginfo-4.4-150600.13.5.1</li>
<li>libavfilter7_110-debuginfo-4.4-150600.13.5.1</li>
<li>libavdevice58_13-debuginfo-4.4-150600.13.5.1</li>
<li>libavdevice58_13-4.4-150600.13.5.1</li>
<li>libavformat58_76-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libavutil-devel-4.4-150600.13.5.1</li>
<li>libavformat58_76-debuginfo-4.4-150600.13.5.1</li>
<li>libswscale5_9-4.4-150600.13.5.1</li>
<li>libavresample4_0-debuginfo-4.4-150600.13.5.1</li>
<li>libavcodec58_134-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libavresample-devel-4.4-150600.13.5.1</li>
<li>libpostproc55_9-4.4-150600.13.5.1</li>
<li>libswresample3_9-debuginfo-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libpostproc-devel-4.4-150600.13.5.1</li>
<li>libavcodec58_134-debuginfo-4.4-150600.13.5.1</li>
<li>ffmpeg-4-libswscale-devel-4.4-150600.13.5.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Workstation Extension 15 SP6 (x86_64)
<ul>
<li>libavutil56_70-debuginfo-4.4-150600.13.5.1</li>
<li>ffmpeg-4-debuginfo-4.4-150600.13.5.1</li>
<li>libavcodec58_134-4.4-150600.13.5.1</li>
<li>libswresample3_9-4.4-150600.13.5.1</li>
<li>libswscale5_9-debuginfo-4.4-150600.13.5.1</li>
<li>libavutil56_70-4.4-150600.13.5.1</li>
<li>ffmpeg-4-debugsource-4.4-150600.13.5.1</li>
<li>libavformat58_76-4.4-150600.13.5.1</li>
<li>libswresample3_9-debuginfo-4.4-150600.13.5.1</li>
<li>libavformat58_76-debuginfo-4.4-150600.13.5.1</li>
<li>libswscale5_9-4.4-150600.13.5.1</li>
<li>libavcodec58_134-debuginfo-4.4-150600.13.5.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2020-22021.html">https://www.suse.com/security/cve/CVE-2020-22021.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-51794.html">https://www.suse.com/security/cve/CVE-2023-51794.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1186586">https://bugzilla.suse.com/show_bug.cgi?id=1186586</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223437">https://bugzilla.suse.com/show_bug.cgi?id=1223437</a>
</li>
</ul>
</div>