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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202405-27">
<title>Epiphany: Buffer Overflow</title>
<synopsis>A vulnerability has been discovered in Epiphany, which can lead to a buffer overflow.</synopsis>
<product type="ebuild">epiphany</product>
<announced>2024-05-08</announced>
<revised count="1">2024-05-08</revised>
<bug>839786</bug>
<access>remote</access>
<affected>
<package name="www-client/epiphany" auto="yes" arch="*">
<unaffected range="ge">42.4</unaffected>
<vulnerable range="lt">42.4</vulnerable>
</package>
</affected>
<background>
<p>Epiphany is a GNOME webbrowser based on the Mozilla rendering engine Gecko.</p>
</background>
<description>
<p>A vulnerability has been discovered in Epiphany. Please review the CVE identifier referenced below for details.</p>
</description>
<impact type="normal">
<p>In GNOME Epiphany an HTML document can trigger a client buffer overflow (in ephy_string_shorten) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All Epiphany users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/epiphany-42.4"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-29536">CVE-2022-29536</uri>
</references>
<metadata tag="requester" timestamp="2024-05-08T09:47:31.556833Z">graaff</metadata>
<metadata tag="submitter" timestamp="2024-05-08T09:47:31.561419Z">graaff</metadata>
</glsa>
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