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Diffstat (limited to 'metadata/glsa/glsa-200404-05.xml')
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diff --git a/metadata/glsa/glsa-200404-05.xml b/metadata/glsa/glsa-200404-05.xml new file mode 100644 index 000000000000..3ebd4268c68b --- /dev/null +++ b/metadata/glsa/glsa-200404-05.xml @@ -0,0 +1,62 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="200404-05"> + <title>ipsec-tools contains an X.509 certificates vulnerability.</title> + <synopsis> + ipsec-tools contains a vulnerability that affects connections authenticated + with X.509 certificates. + </synopsis> + <product type="ebuild">ipsec-tools</product> + <announced>2004-04-07</announced> + <revised count="01">2004-04-07</revised> + <bug>47013</bug> + <access>remote</access> + <affected> + <package name="net-firewall/ipsec-tools" auto="yes" arch="amd64"> + <unaffected range="ge">0.2.5</unaffected> + <vulnerable range="le">0.2.4</vulnerable> + </package> + </affected> + <background> + <p> + From http://ipsec-tools.sourceforge.net/ : + </p> + <p> + "IPsec-Tools is a port of KAME's IPsec utilities to the Linux-2.6 + IPsec implementation." + </p> + </background> + <description> + <p> + <i>racoon</i> (a utility in the ipsec-tools package) does not verify digital + signatures on Phase1 packets. This means that anybody holding the correct + X.509 certificate would be able to establish a connection, even if they did + not have the corresponding private key. + </p> + </description> + <impact type="high"> + <p> + Since digital signatures are not verified by the <i>racoon</i> tool, an attacker may + be able to connect to the VPN gateway and/or execute a man-in-the-middle attack. + </p> + </impact> + <workaround> + <p> + A workaround is not currently known for this issue. All users are advised + to upgrade to the latest version of the affected package. + </p> + </workaround> + <resolution> + <p> + ipsec-tools users should upgrade to version 0.2.5 or later: + </p> + <code> + # emerge sync + + # emerge -pv ">=net-firewall/ipsec-tools-0.2.5" + # emerge ">=net-firewall/ipsec-tools-0.2.5"</code> + </resolution> + <references> + </references> + <metadata tag="submitter">klieber</metadata> +</glsa> |