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authorAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
committerAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
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Import existing advisories
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+<?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="201406-06">
+ <title>Mumble: Multiple vulnerabilities</title>
+ <synopsis>Multiple vulnerabilities have been found in Mumble, the worst of
+ which could lead to arbitrary code execution.
+ </synopsis>
+ <product type="ebuild">mumble</product>
+ <announced>June 06, 2014</announced>
+ <revised>June 06, 2014: 1</revised>
+ <bug>500486</bug>
+ <bug>510380</bug>
+ <access>remote</access>
+ <affected>
+ <package name="media-sound/mumble" auto="yes" arch="*">
+ <unaffected range="ge">1.2.6</unaffected>
+ <vulnerable range="lt">1.2.6</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>Mumble is low-latency voice chat software intended for use with gaming.</p>
+ </background>
+ <description>
+ <p>Multiple vulnerabilities have been discovered in Mumble:</p>
+
+ <ul>
+ <li>A crafted length prefix value can trigger a heap-based buffer
+ overflow or NULL pointer dereference in the
+ opus_packet_get_samples_per_frame function (CVE-2014-0044)
+ </li>
+ <li>A crafted packet can trigger an error in the opus_decode_float
+ function, leading to a heap-based buffer overflow (CVE-2014-0045)
+ </li>
+ <li>A crafted SVG referencing local files can lead to resource exhaustion
+ or hangs (CVE-2014-3755)
+ </li>
+ <li>Mumble does not properly escape HTML in some external strings before
+ displaying them (CVE-2014-3756)
+ </li>
+ </ul>
+ </description>
+ <impact type="high">
+ <p>A remote attacker could possibly execute arbitrary code with the
+ privileges of the process or cause a Denial of Service condition.
+ </p>
+ </impact>
+ <workaround>
+ <p>There is no known workaround at this time.</p>
+ </workaround>
+ <resolution>
+ <p>All Mumble users should upgrade to the latest version:</p>
+
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose "&gt;=media-sound/mumble-1.2.6"
+ </code>
+
+ </resolution>
+ <references>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-0044">CVE-2014-0044</uri>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-0045">CVE-2014-0045</uri>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3755">CVE-2014-3755</uri>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3756">CVE-2014-3756</uri>
+ </references>
+ <metadata tag="requester" timestamp="Wed, 21 May 2014 03:01:45 +0000">
+ BlueKnight
+ </metadata>
+ <metadata tag="submitter" timestamp="Fri, 06 Jun 2014 12:14:42 +0000">
+ creffett
+ </metadata>
+</glsa>