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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202003-42">
<title>libgit2: Multiple vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been found in libgit2, the worst of
which could result in the arbitrary execution of code.
</synopsis>
<product type="ebuild">libgit2</product>
<announced>2020-03-19</announced>
<revised count="1">2020-03-19</revised>
<bug>702522</bug>
<access>local, remote</access>
<affected>
<package name="dev-libs/libgit2" auto="yes" arch="*">
<unaffected range="ge">0.28.4</unaffected>
<vulnerable range="lt">0.28.4</vulnerable>
</package>
</affected>
<background>
<p>libgit2 is a portable, pure C implementation of the Git core methods
provided as a re-entrant linkable library with a solid API.
</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in libgit2. Please review
the CVE identifiers referenced below for details.
</p>
</description>
<impact type="normal">
<p>An attacker could possibly overwrite arbitrary paths, execute arbitrary
code, and overwrite files in the .git directory.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All libgit2 users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-libs/libgit2-0.28.4"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-1348">CVE-2019-1348</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-1350">CVE-2019-1350</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-1387">CVE-2019-1387</uri>
</references>
<metadata tag="requester" timestamp="2020-03-19T16:48:12Z">whissi</metadata>
<metadata tag="submitter" timestamp="2020-03-19T16:50:07Z">whissi</metadata>
</glsa>
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