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<?xml version="1.0" encoding="UTF-8"?>
<glsa id="201412-38">
<title>Icecast: Multiple Vulnerabilities</title>
<synopsis>Two vulnerabilities have been found in Icecast, possibly resulting
in privilege escalation or disclosure of information.
<product type="ebuild">icecast</product>
<announced>December 26, 2014</announced>
<revised>December 26, 2014: 1</revised>
<access>local, remote</access>
<package name="net-misc/icecast" auto="yes" arch="*">
<unaffected range="ge">2.4.1</unaffected>
<vulnerable range="lt">2.4.1</vulnerable>
<p>Icecast is an open source alternative to SHOUTcast that supports MP3,
OGG (Vorbis/Theora) and AAC streaming.
<p>Two vulnerabilities have been discovered in Icecast:</p>
<li>Icecast does not properly handle shared file descriptors
<li>Supplementary group privileges are not changed (CVE-2014-9091)</li>
<impact type="high">
<p>A local attacker can possibly gain escalated privileges or obtain
sensitive information.
<p>There is no known workaround at this time.</p>
<p>All Icecast users should upgrade to the latest version:</p>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=net-misc/icecast-2.4.1"
<uri link="">CVE-2014-9018</uri>
<uri link="">CVE-2014-9091</uri>
<metadata tag="requester" timestamp="Fri, 12 Dec 2014 05:16:19 +0000">
<metadata tag="submitter" timestamp="Fri, 26 Dec 2014 00:40:23 +0000">ackle</metadata>