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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201403-08">
<title>PlRPC: Arbitrary code execution</title>
<synopsis>PlRPC uses Storable which allows for code execution prior to
Authentication
</synopsis>
<product type="ebuild">PlRPC</product>
<announced>March 27, 2014</announced>
<revised>March 27, 2014: 1</revised>
<bug>497692</bug>
<access>remote</access>
<affected>
<package name="dev-perl/PlRPC" auto="yes" arch="*">
<unaffected range="ge">0.202.0-r2</unaffected>
<vulnerable range="lt">0.202.0-r2</vulnerable>
</package>
</affected>
<background>
<p>The Perl RPC Module is a Perl module that implements IDL-free RPCs.</p>
</background>
<description>
<p>PlRPC uses Storable module for serialization and deserialization of
untrusted data. Deserialized data can contain objects which can lead to
loading of foreign modules, and possible execution of arbitrary code.
</p>
</description>
<impact type="normal">
<p>A remote attacker could possibly execute
arbitrary code with the privileges of the process, or cause a Denial of
Service condition.
</p>
</impact>
<workaround>
<p>External authentication mechanism can be used with PlRPC such as TLS or
IPSEC.
</p>
</workaround>
<resolution>
<p>All PlRPC users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-perl/PlRPC-0.202.0-r2"
</code>
</resolution>
<references>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-7284">CVE-2013-7284</uri>
</references>
<metadata tag="requester" timestamp="Tue, 28 Jan 2014 06:14:53 +0000">
BlueKnight
</metadata>
<metadata tag="submitter" timestamp="Thu, 27 Mar 2014 10:25:44 +0000">
BlueKnight
</metadata>
</glsa>
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