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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202401-01">
<title>Joblib: Arbitrary Code Execution</title>
<synopsis>A vulnerability has been found in Joblib which allows for arbitrary code execution.</synopsis>
<product type="ebuild">joblib</product>
<announced>2024-01-02</announced>
<revised count="1">2024-01-02</revised>
<bug>873151</bug>
<access>remote</access>
<affected>
<package name="dev-python/joblib" auto="yes" arch="*">
<unaffected range="ge">1.2.0</unaffected>
<vulnerable range="lt">1.2.0</vulnerable>
</package>
</affected>
<background>
<p>Joblib is a set of tools to provide lightweight pipelining in Python. In particular:
1. transparent disk-caching of functions and lazy re-evaluation (memoize pattern)
2. easy simple parallel computing
Joblib is optimized to be fast and robust on large data in particular and has specific optimizations for numpy arrays.</p>
</background>
<description>
<p>A vulnerability has been discovered in Joblib. Please review the CVE identifier referenced below for details.</p>
</description>
<impact type="high">
<p>Joblib is vulnerable to arbitrary code execution via the pre_dispatch flag in Parallel() class due to the eval() statement.</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All Joblib users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-python/joblib-1.2.0"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-21797">CVE-2022-21797</uri>
</references>
<metadata tag="requester" timestamp="2024-01-02T14:38:14.200471Z">graaff</metadata>
<metadata tag="submitter" timestamp="2024-01-02T14:38:14.202528Z">graaff</metadata>
</glsa>
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