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author | 2016-03-13 00:20:53 +0100 | |
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committer | 2016-03-13 00:20:53 +0100 | |
commit | ca31bfca0e2453115ae6f95b5a7563765b965da5 (patch) | |
tree | 41876c683f9e4e4200fb7fa011be8801cd86bec8 /glsa-201603-13.xml | |
parent | Add GLSA 201603-12 (diff) | |
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Add GLSA 201603-13
Diffstat (limited to 'glsa-201603-13.xml')
-rw-r--r-- | glsa-201603-13.xml | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/glsa-201603-13.xml b/glsa-201603-13.xml new file mode 100644 index 00000000..03a3682c --- /dev/null +++ b/glsa-201603-13.xml @@ -0,0 +1,57 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="201603-13"> + <title>Libreswan: Multiple Vulnerabilities</title> + <synopsis>Multiple vulnerabilities have been found in libreSwan possibly + resulting in Denial of Service. + </synopsis> + <product type="ebuild"></product> + <announced>March 12, 2016</announced> + <revised>March 12, 2016: 1</revised> + <bug>550974</bug> + <bug>558692</bug> + <access>remote</access> + <affected> + <package name="net-misc/libreswan" auto="yes" arch="*"> + <unaffected range="ge">3.15</unaffected> + <vulnerable range="lt">3.15</vulnerable> + </package> + </affected> + <background> + <p>Libreswan is a free software implementation of the most widely supported + and standarized VPN protocol based on (“IPsec”) and the Internet Key + Exchange (“IKE”). + </p> + </background> + <description> + <p>The pluto IKE daemon in Libreswan, when built with NSS, allows remote + attackers to cause a Denial of Service (assertion failure and daemon + restart) via a zero DH g^x value in a KE payload in a IKE packet. + Additionally, remote attackers could cause a Denial of Service (daemon + restart) via an IKEv1 packet with (1) unassigned bits set in the IPSEC + DOI value or (2) the next payload value set to ISAKMP_NEXT_SAK. + </p> + </description> + <impact type="normal"> + <p>Remote attackers could possibly cause Denial of Service.</p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All Libreswan users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=net-misc/libreswan-3.15" + </code> + </resolution> + <references> + <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3204">CVE-2015-3204</uri> + <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3240">CVE-2015-3240</uri> + </references> + <metadata tag="requester" timestamp="Thu, 31 Dec 2015 05:09:11 +0000"> + BlueKnight + </metadata> + <metadata tag="submitter" timestamp="Sat, 12 Mar 2016 23:20:43 +0000">b-man</metadata> +</glsa> |