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| author |   Alex Legler <alex@a3li.li> | 2015-03-08 22:02:38 +0100 |
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| committer | Alex Legler <alex@a3li.li> | 2015-03-08 22:02:38 +0100 |
| commit | a24567fbc43f221b14e805f9bc0b7c6d16911c46 (patch) | |
| tree | 910a04fe6ee560ac0eebac55f3cd2781c3519760 /glsa-201209-15.xml | |
| download | glsa-a24567fbc43f221b14e805f9bc0b7c6d16911c46.tar.gz glsa-a24567fbc43f221b14e805f9bc0b7c6d16911c46.tar.bz2 glsa-a24567fbc43f221b14e805f9bc0b7c6d16911c46.zip | |
Import existing advisories
Diffstat (limited to 'glsa-201209-15.xml')
| -rw-r--r-- | glsa-201209-15.xml | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/glsa-201209-15.xml b/glsa-201209-15.xml new file mode 100644 index 00000000..54f1628e --- /dev/null +++ b/glsa-201209-15.xml @@ -0,0 +1,68 @@ +<?xml version="1.0" encoding="UTF-8"?> +<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> +<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="201209-15"> + <title>Asterisk: Multiple vulnerabilities</title> + <synopsis>Multiple vulnerabilities have been found in Asterisk, the worst of + which may allow execution of arbitrary code. + </synopsis> + <product type="ebuild">asterisk</product> + <announced>September 26, 2012</announced> + <revised>September 26, 2012: 1</revised> + <bug>425050</bug> + <bug>433750</bug> + <access>remote</access> + <affected> + <package name="net-misc/asterisk" auto="yes" arch="*"> + <unaffected range="ge">1.8.15.1</unaffected> + <vulnerable range="lt">1.8.15.1</vulnerable> + </package> + </affected> + <background> + <p>Asterisk is an open source telephony engine and toolkit.</p> + </background> + <description> + <p>Multiple vulnerabilities have been found in Asterisk:</p> + + <ul> + <li>An error in manager.c allows shell access (CVE-2012-2186).</li> + <li>An error in Asterisk could cause all RTP ports to be exhausted + (CVE-2012-3812). + </li> + <li>A double-free error could occur when two parties attempt to + manipulate the same voicemail account simultaneously (CVE-2012-3863). + </li> + <li>Asterisk does not properly implement certain ACL rules + (CVE-2012-4737). + </li> + </ul> + </description> + <impact type="normal"> + <p>A remote, authenticated attacker could execute arbitrary code with the + privileges of the process, cause a Denial of Service condition, or bypass + outbound call restrictions. + </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-1.8.15.1" + </code> + </resolution> + <references> + <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2186">CVE-2012-2186</uri> + <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3812">CVE-2012-3812</uri> + <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3863">CVE-2012-3863</uri> + <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4737">CVE-2012-4737</uri> + </references> + <metadata tag="requester" timestamp="Tue, 14 Aug 2012 15:47:40 +0000"> + underling + </metadata> + <metadata tag="submitter" timestamp="Wed, 26 Sep 2012 21:43:31 +0000">ackle</metadata> +</glsa> |