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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201201-06">
<title>iSCSI Enterprise Target: Arbitrary code execution</title>
<synopsis>Format string vulnerabilities in iSCSI Enterprise Target could
result in execution of arbitrary code or a Denial of Service.
</synopsis>
<product type="ebuild">iscsitarget</product>
<announced>January 23, 2012</announced>
<revised>January 23, 2012: 1</revised>
<bug>314187</bug>
<access>remote</access>
<affected>
<package name="sys-block/iscsitarget" auto="yes" arch="*">
<unaffected range="ge">1.4.19</unaffected>
<vulnerable range="lt">1.4.19</vulnerable>
</package>
</affected>
<background>
<p>iSCSI Enterprise Target is an open source iSCSI target with professional
features.
</p>
</background>
<description>
<p>Multiple functions in usr/iscsi/isns.c of iSCSI Enterprise Target
contain format string errors.
</p>
</description>
<impact type="high">
<p>A remote attacker could send a specially-crafted Internet Storage Name
Service (iSNS) request, possibly resulting in the execution of arbitrary
code with root privileges or cause a Denial of Service.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All iSCSI Enterprise Target users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=sys-block/iscsitarget-1.4.19"
</code>
<p>NOTE: This is a legacy GLSA. Updates for all affected architectures are
available since August 11, 2010. It is likely that your system is already
no longer affected by this issue.
</p>
</resolution>
<references>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0743">CVE-2010-0743</uri>
</references>
<metadata timestamp="Fri, 07 Oct 2011 23:37:07 +0000" tag="requester">craig</metadata>
<metadata timestamp="Mon, 23 Jan 2012 11:50:37 +0000" tag="submitter">ackle</metadata>
</glsa>