<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> <glsa id="201412-51"> <title>Asterisk: Multiple vulnerabilities</title> <synopsis>Multiple vulnerabilities have been found in Asterisk, the worst of which could lead to Denial of Service, bypass intended ACL restrictions or allow an authenticated user to gain escalated privileges. </synopsis> <product type="ebuild">asterisk,dos,escalated,acl</product> <announced>2014-12-28</announced> <revised count="1">2014-12-28</revised> <bug>530056</bug> <bug>532242</bug> <access>remote</access> <affected> <package name="net-misc/asterisk" auto="yes" arch="*"> <unaffected range="ge">11.14.2</unaffected> <vulnerable range="lt">11.14.2</vulnerable> </package> </affected> <background> <p>Asterisk is an open source telephony engine and toolkit.</p> </background> <description> <p>Multiple unspecified vulnerabilities have been discovered in Asterisk. Please review the CVE identifiers referenced below for details. </p> </description> <impact type="normal"> <p>Unauthenticated remote attackers can cause Denial of Service or bypass intended ACL restrictions. Authenticated remote attackers can gain escalated privileges. </p> </impact> <workaround> <p>There is no known workaround at this time.</p> </workaround> <resolution> <p>All asterisk users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/asterisk-11.14.2" </code> </resolution> <references> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8412">CVE-2014-8412</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8414">CVE-2014-8414</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8417">CVE-2014-8417</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8418">CVE-2014-8418</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9374">CVE-2014-9374</uri> </references> <metadata tag="requester" timestamp="2014-12-28T15:16:03Z">K_F</metadata> <metadata tag="submitter" timestamp="2014-12-28T18:45:10Z">K_F</metadata> </glsa>