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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202412-01">
<title>R: Arbitrary Code Execution</title>
<synopsis>A vulnerability has been discovered in R, which can lead to arbitrary code execution.</synopsis>
<product type="ebuild">R</product>
<announced>2024-12-07</announced>
<revised count="1">2024-12-07</revised>
<bug>930936</bug>
<access>local</access>
<affected>
<package name="dev-lang/R" auto="yes" arch="*">
<unaffected range="ge">4.4.1</unaffected>
<vulnerable range="lt">4.4.1</vulnerable>
</package>
</affected>
<background>
<p>R is a language and environment for statistical computing and graphics.</p>
</background>
<description>
<p>Deserialization of untrusted data can occur in the R statistical programming language, enabling a maliciously crafted RDS (R Data Serialization) formatted file or R package to run arbitrary code on an end user’s system when interacted with.</p>
</description>
<impact type="high">
<p>Arbitrary code may be run when deserializing untrusted data.</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All R users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/R-4.4.1"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-27322">CVE-2024-27322</uri>
</references>
<metadata tag="requester" timestamp="2024-12-07T08:53:34.596478Z">graaff</metadata>
<metadata tag="submitter" timestamp="2024-12-07T08:53:34.602412Z">graaff</metadata>
</glsa>
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