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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201206-35">
<title>nbd: Multiple vulnerabilities</title>
<synopsis>Multiple vulnerabilities were found in nbd, which could lead to
remote execution of arbitrary code.
</synopsis>
<product type="ebuild">nbd</product>
<announced>June 25, 2012</announced>
<revised>June 25, 2012: 1</revised>
<bug>353097</bug>
<bug>372891</bug>
<access>remote</access>
<affected>
<package name="sys-block/nbd" auto="yes" arch="*">
<unaffected range="ge">2.9.22</unaffected>
<vulnerable range="lt">2.9.22</vulnerable>
</package>
</affected>
<background>
<p>nbd is a userland client/server for kernel network block device.</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in nbd. Please review the
CVE identifiers referenced below for details.
</p>
</description>
<impact type="high">
<p>nbd allows remote attackers to cause a denial of service (NULL pointer
dereference and crash) or the execution of arbitrary code.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All nbd users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=sys-block/nbd-2.9.22"
</code>
</resolution>
<references>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0530">CVE-2011-0530</uri>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1925">CVE-2011-1925</uri>
</references>
<metadata timestamp="Fri, 07 Oct 2011 23:37:56 +0000" tag="requester">
underling
</metadata>
<metadata timestamp="Mon, 25 Jun 2012 19:17:58 +0000" tag="submitter">craig</metadata>
</glsa>