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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202402-31">
<title>GNU Aspell: Heap Buffer Overflow</title>
<synopsis>A vulnerability has been discovered in GNU Aspell which leads to a heap buffer overflow.</synopsis>
<product type="ebuild">aspell</product>
<announced>2024-02-26</announced>
<revised count="1">2024-02-26</revised>
<bug>803113</bug>
<access>remote</access>
<affected>
<package name="app-text/aspell" auto="yes" arch="*">
<unaffected range="ge">0.60.8-r3</unaffected>
<vulnerable range="lt">0.60.8-r3</vulnerable>
</package>
</affected>
<background>
<p>GNU Aspell is a popular spell-checker. Dictionaries are available for many languages.</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in GNU Aspell. Please review the CVE identifiers referenced below for details.</p>
</description>
<impact type="normal">
<p>GNU Aspell has a heap-based buffer overflow in acommon::ObjStack::dup_top (called from acommon::StringMap::add and acommon::Config::lookup_list)</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All aspell users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=app-text/aspell-0.60.8-r3"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-25051">CVE-2019-25051</uri>
</references>
<metadata tag="requester" timestamp="2024-02-26T12:30:16.027845Z">graaff</metadata>
<metadata tag="submitter" timestamp="2024-02-26T12:30:16.031079Z">graaff</metadata>
</glsa>
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