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Diffstat (limited to 'xml/htdocs/security/en/glsa/glsa-200705-09.xml')
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1 files changed, 69 insertions, 0 deletions
diff --git a/xml/htdocs/security/en/glsa/glsa-200705-09.xml b/xml/htdocs/security/en/glsa/glsa-200705-09.xml new file mode 100644 index 00000000..c803ff73 --- /dev/null +++ b/xml/htdocs/security/en/glsa/glsa-200705-09.xml @@ -0,0 +1,69 @@ +<?xml version="1.0" encoding="utf-8"?> +<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> +<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> + +<glsa id="200705-09"> + <title>IPsec-Tools: Denial of Service</title> + <synopsis> + IPsec-Tools contains a vulnerability that allows a remote attacker to crash + the IPsec tunnel. + </synopsis> + <product type="ebuild">ipsec-tools</product> + <announced>May 08, 2007</announced> + <revised>May 08, 2007: 01</revised> + <bug>173219</bug> + <access>remote</access> + <affected> + <package name="net-firewall/ipsec-tools" auto="yes" arch="*"> + <unaffected range="ge">0.6.7</unaffected> + <vulnerable range="lt">0.6.7</vulnerable> + </package> + </affected> + <background> + <p> + IPsec-Tools is a port of KAME's implementation of the IPsec utilities. + It contains a collection of network monitoring tools, including racoon, + ping, and ping6. + </p> + </background> + <description> + <p> + The isakmp_info_recv() function in src/racoon/isakmp_inf.c does not + always check that DELETE (ISAKMP_NPTYPE_D) and NOTIFY (ISAKMP_NPTYPE_N) + packets are encrypted. + </p> + </description> + <impact type="normal"> + <p> + A remote attacker could send a specially crafted IPsec message to one + of the two peers during the beginning of phase 1, resulting in the + termination of the IPsec exchange. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All IPsec-Tools users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=net-firewall/ipsec-tools-0.6.7"</code> + </resolution> + <references> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1841">CVE-2007-1841</uri> + </references> + <metadata tag="requester" timestamp="Thu, 03 May 2007 18:53:19 +0000"> + jaervosz + </metadata> + <metadata tag="submitter" timestamp="Sun, 06 May 2007 12:07:13 +0000"> + falco + </metadata> + <metadata tag="bugReady" timestamp="Mon, 07 May 2007 19:54:14 +0000"> + vorlon + </metadata> +</glsa> |