<?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 ">=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>