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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201405-14">
<title>Ruby OpenID: Denial of Service</title>
<synopsis>A vulnerability in Ruby OpenID may lead to Denial of Service.</synopsis>
<product type="ebuild">ruby-openid</product>
<announced>May 17, 2014</announced>
<revised>May 17, 2014: 1</revised>
<bug>460156</bug>
<access>remote</access>
<affected>
<package name="dev-ruby/ruby-openid" auto="yes" arch="*">
<unaffected range="ge">2.2.2</unaffected>
<vulnerable range="lt">2.2.2</vulnerable>
</package>
</affected>
<background>
<p>Ruby OpenID is a robust library for verifying and serving OpenID
identities.
</p>
</background>
<description>
<p>An XML entity parsing error has been discovered in Ruby OpenID.</p>
</description>
<impact type="normal">
<p>A remote attacker could send a specially crafted XML file, possibly
resulting in a Denial of Service condition.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All Ruby OpenID users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=dev-ruby/ruby-openid-2.2.2"
</code>
</resolution>
<references>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1812">CVE-2013-1812</uri>
</references>
<metadata tag="requester" timestamp="Tue, 09 Apr 2013 22:41:55 +0000">ackle</metadata>
<metadata tag="submitter" timestamp="Sat, 17 May 2014 17:48:57 +0000">ackle</metadata>
</glsa>