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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202310-18">
<title>Rack: Multiple Vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been discovered in Rack, the worst of which can lead to sequence injection in logging compontents.</synopsis>
<product type="ebuild">rack</product>
<announced>2023-10-30</announced>
<revised count="1">2023-10-30</revised>
<bug>884795</bug>
<access>remote</access>
<affected>
<package name="dev-ruby/rack" auto="yes" arch="*">
<unaffected range="ge">2.2.3.1</unaffected>
<vulnerable range="lt">2.2.3.1</vulnerable>
</package>
</affected>
<background>
<p>Rack is a modular Ruby web server interface.</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in Rack. Please review the CVE identifiers referenced below for details.</p>
</description>
<impact type="high">
<p>A possible denial of service vulnerability was found in the multipart parsing component of Rack.
A sequence injection vulnerability was found which could allow a possible shell escape in the Lint and CommonLogger components of Rack.</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All Rack users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-ruby/rack-2.2.3.1"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-30122">CVE-2022-30122</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-30123">CVE-2022-30123</uri>
</references>
<metadata tag="requester" timestamp="2023-10-30T09:36:59.521630Z">graaff</metadata>
<metadata tag="submitter" timestamp="2023-10-30T09:36:59.526118Z">graaff</metadata>
</glsa>
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