<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> <glsa id="201811-16"> <title>strongSwan: Multiple vulnerabilities</title> <synopsis>Multiple vulnerabilities have been found in strongSwan, the worst of which could lead to a Denial of Service condition. </synopsis> <product type="ebuild">strongswan</product> <announced>2018-11-26</announced> <revised count="1">2018-11-26</revised> <bug>648610</bug> <bug>656338</bug> <bug>658230</bug> <bug>668862</bug> <access>remote</access> <affected> <package name="net-vpn/strongswan" auto="yes" arch="*"> <unaffected range="ge">5.7.1</unaffected> <vulnerable range="lt">5.7.1</vulnerable> </package> </affected> <background> <p>strongSwan is an IPSec implementation for Linux.</p> </background> <description> <p>Multiple vulnerabilities have been discovered in strongSwan. Please review the CVE identifiers referenced below for details. </p> </description> <impact type="normal"> <p>A remote attacker could cause a Denial of Service condition or impersonate a user. </p> </impact> <workaround> <p>There is no known workaround at this time.</p> </workaround> <resolution> <p>All strongSwan users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=net-vpn/strongswan-5.7.1" </code> </resolution> <references> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-10811">CVE-2018-10811</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-16151">CVE-2018-16151</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-16152">CVE-2018-16152</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-17540">CVE-2018-17540</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-5388">CVE-2018-5388</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-6459">CVE-2018-6459</uri> </references> <metadata tag="requester" timestamp="2018-11-15T12:36:55Z">whissi</metadata> <metadata tag="submitter" timestamp="2018-11-26T18:35:58Z">b-man</metadata> </glsa>