<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201110-21">
  <title>Asterisk: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities in Asterisk might allow unauthenticated
    remote attackers to execute arbitrary code. 
  </synopsis>
  <product type="ebuild">Asterisk</product>
  <announced>2011-10-24</announced>
  <revised count="1">2011-10-24</revised>
  <bug>352059</bug>
  <bug>355967</bug>
  <bug>359767</bug>
  <bug>364887</bug>
  <bug>372793</bug>
  <bug>373409</bug>
  <bug>387453</bug>
  <access>remote</access>
  <affected>
    <package name="net-misc/asterisk" auto="yes" arch="*">
      <unaffected range="ge">1.8.7.1</unaffected>
      <unaffected range="rge">1.6.2.18.2</unaffected>
      <vulnerable range="lt">1.8.7.1</vulnerable>
    </package>
  </affected>
  <background>
    <p>Asterisk is an open source telephony engine and toolkit. </p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in Asterisk. Please review
      the CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="high">
    <p>An unauthenticated remote attacker may execute code with the privileges
      of the Asterisk process or cause a Denial of Service.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All asterisk 1.6.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=net-misc/asterisk-1.6.2.18.2"
    </code>
    
    <p>All asterisk 1.8.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=net-misc/asterisk-1.8.7.1"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1147">CVE-2011-1147</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1174">CVE-2011-1174</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1175">CVE-2011-1175</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1507">CVE-2011-1507</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1599">CVE-2011-1599</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2529">CVE-2011-2529</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2535">CVE-2011-2535</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2536">CVE-2011-2536</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2665">CVE-2011-2665</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2666">CVE-2011-2666</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-4063">CVE-2011-4063</uri>
  </references>
  <metadata timestamp="2011-10-07T23:37:05Z" tag="requester">
    underling
  </metadata>
  <metadata timestamp="2011-10-24T18:44:10Z" tag="submitter">
    underling
  </metadata>
</glsa>