blob: a236214301bf20d89aab202a3fbe66aee4fb2b66 [file] [log] [blame]
<?xml version="1.0" encoding="utf-8"?>
<glsa id="201006-20">
<title>Asterisk: Multiple vulnerabilities</title>
Multiple vulnerabilities in Asterisk might allow remote attackers to cause
a Denial of Service condition, or conduct other attacks.
<product type="ebuild">asterisk</product>
<announced>June 04, 2010</announced>
<revised>June 04, 2010: 01</revised>
<package name="net-misc/asterisk" auto="yes" arch="*">
<unaffected range="ge">1.2.37</unaffected>
<vulnerable range="lt">1.2.37</vulnerable>
Asterisk is an open source telephony engine and toolkit.
Multiple vulnerabilities have been reported in Asterisk:
<li>Nick Baggott reported that Asterisk does not properly process
overly long ASCII strings in various packets (CVE-2009-2726).</li>
<li>Noam Rathaus and Blake Cornell reported a flaw in the IAX2 protocol
implementation (CVE-2009-2346).</li>
<li>amorsen reported an input
processing error in the RTP protocol implementation
<li>Patrik Karlsson reported an information
disclosure flaw related to the REGISTER message (CVE-2009-3727).</li>
<li>A vulnerability was found in the bundled Prototype JavaScript
library, related to AJAX calls (CVE-2008-7220).</li>
<impact type="normal">
A remote attacker could exploit these vulnerabilities by sending a
specially crafted package, possibly causing a Denial of Service
condition, or resulting in information disclosure.
There is no known workaround at this time.
All Asterisk users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose &quot;&gt;=net-misc/asterisk-1.2.37&quot;</code>
NOTE: This is a legacy GLSA. Updates for all affected architectures are
available since January 5, 2010. It is likely that your system is
already no longer affected by this issue.
<uri link="">CVE-2009-2726</uri>
<uri link="">CVE-2009-2346</uri>
<uri link="">CVE-2009-4055</uri>
<uri link="">CVE-2009-3727</uri>
<uri link="">CVE-2008-7220</uri>
<metadata tag="requester" timestamp="Fri, 06 Nov 2009 13:21:43 +0000">
<metadata tag="submitter" timestamp="Mon, 31 May 2010 15:08:16 +0000">
<metadata tag="bugReady" timestamp="Mon, 31 May 2010 15:08:22 +0000">