<div class="container">
<h1>Security update for poppler</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:4187-1</td>
</tr>
<tr>
<th>Rating:</th>
<td>moderate</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1112424">bsc#1112424</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1112428">bsc#1112428</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1140745">bsc#1140745</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1214256">bsc#1214256</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-2018-18454.html">CVE-2018-18454</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2018-18456.html">CVE-2018-18456</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2019-13287.html">CVE-2019-13287</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2020-36023.html">CVE-2020-36023</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-2018-18454</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.3</span>
<span class="cvss-vector">CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2018-18454</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.5</span>
<span class="cvss-vector">CVSS:3.0/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-2018-18456</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.3</span>
<span class="cvss-vector">CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2018-18456</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.5</span>
<span class="cvss-vector">CVSS:3.0/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-2019-13287</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.9</span>
<span class="cvss-vector">CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2019-13287</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.5</span>
<span class="cvss-vector">CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2020-36023</span>
<span class="cvss-source">
(
SUSE
):
</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-2020-36023</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>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">openSUSE Leap 15.4</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves four vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for poppler fixes the following issues:</p>
<ul>
<li>CVE-2019-13287: Fixed an out-of-bounds read vulnerability in the function SplashXPath:strokeAdjust. (bsc#1140745)</li>
<li>CVE-2018-18456: Fixed a stack-based buffer over-read via a crafted pdf file. (bsc#1112428)</li>
<li>CVE-2018-18454: Fixed heap-based buffer over-read) via a crafted pdf file. (bsc#1112424)</li>
<li>CVE-2020-36023: Fixed a stack bugger overflow in FoFiType1C:cvtGlyph. (bsc#1214256)</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 15.4
<br/>
<code>zypper in -t patch openSUSE-SLE-15.4-2023-4187=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libpoppler73-0.62.0-150000.4.28.2</li>
<li>libpoppler73-debuginfo-0.62.0-150000.4.28.2</li>
</ul>
</li>
<li>
openSUSE Leap 15.4 (x86_64)
<ul>
<li>libpoppler73-32bit-0.62.0-150000.4.28.2</li>
<li>libpoppler73-32bit-debuginfo-0.62.0-150000.4.28.2</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2018-18454.html">https://www.suse.com/security/cve/CVE-2018-18454.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2018-18456.html">https://www.suse.com/security/cve/CVE-2018-18456.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2019-13287.html">https://www.suse.com/security/cve/CVE-2019-13287.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2020-36023.html">https://www.suse.com/security/cve/CVE-2020-36023.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1112424">https://bugzilla.suse.com/show_bug.cgi?id=1112424</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1112428">https://bugzilla.suse.com/show_bug.cgi?id=1112428</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1140745">https://bugzilla.suse.com/show_bug.cgi?id=1140745</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1214256">https://bugzilla.suse.com/show_bug.cgi?id=1214256</a>
</li>
</ul>
</div>