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a3li 09/09/09 13:14:15 |
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|
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Added: glsa-200909-05.xml |
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Log: |
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GLSA 200909-05 |
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|
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Revision Changes Path |
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1.1 xml/htdocs/security/en/glsa/glsa-200909-05.xml |
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|
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file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200909-05.xml?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200909-05.xml?rev=1.1&content-type=text/plain |
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|
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Index: glsa-200909-05.xml |
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=================================================================== |
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<?xml version="1.0" encoding="utf-8"?> |
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> |
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> |
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
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|
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<glsa id="200909-05"> |
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<title>Openswan: Denial of Service</title> |
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<synopsis> |
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Multiple vulnerabilities in the pluto IKE daemon of Openswan might allow |
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remote attackers to cause a Denial of Service. |
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</synopsis> |
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<product type="ebuild">openswan</product> |
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<announced>September 09, 2009</announced> |
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<revised>September 09, 2009: 01</revised> |
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<bug>264346</bug> |
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<bug>275233</bug> |
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<access>remote</access> |
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<affected> |
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<package name="net-misc/openswan" auto="yes" arch="*"> |
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<unaffected range="ge">2.4.15</unaffected> |
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<vulnerable range="lt">2.4.15</vulnerable> |
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</package> |
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</affected> |
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<background> |
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<p> |
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Openswan is an implementation of IPsec for Linux. |
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</p> |
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</background> |
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<description> |
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<p> |
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Multiple vulnerabilities have been discovered in Openswan: |
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</p> |
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<ul> |
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<li>Gerd v. Egidy reported a NULL pointer dereference in the Dead Peer |
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Detection of the pluto IKE daemon as included in Openswan |
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(CVE-2009-0790).</li> |
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<li>The Orange Labs vulnerability research team |
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discovered multiple vulnerabilities in the ASN.1 parser |
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(CVE-2009-2185).</li> |
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</ul> |
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</description> |
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<impact type="normal"> |
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<p> |
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A remote attacker could exploit these vulnerabilities by sending |
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specially crafted R_U_THERE or R_U_THERE_ACK packets, or a specially |
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crafted X.509 certificate containing a malicious Relative Distinguished |
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Name (RDN), UTCTIME string or GENERALIZEDTIME string to cause a Denial |
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of Service of the pluto IKE daemon. |
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</p> |
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</impact> |
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<workaround> |
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<p> |
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There is no known workaround at this time. |
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</p> |
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</workaround> |
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<resolution> |
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<p> |
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All Openswan users should upgrade to the latest version: |
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</p> |
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<code> |
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# emerge --sync |
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# emerge --ask --oneshot --verbose =net-misc/openswan-2.4.15</code> |
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</resolution> |
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<references> |
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0790">CVE-2009-0790</uri> |
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2185">CVE-2009-2185</uri> |
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</references> |
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<metadata tag="requester" timestamp="Fri, 12 Jun 2009 22:25:11 +0000"> |
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craig |
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</metadata> |
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<metadata tag="submitter" timestamp="Fri, 28 Aug 2009 16:52:25 +0000"> |
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a3li |
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</metadata> |
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<metadata tag="bugReady" timestamp="Mon, 31 Aug 2009 03:39:02 +0000"> |
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a3li |
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</metadata> |
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</glsa> |
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