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authorYury German <blueknight@gentoo.org>2015-08-15 08:54:00 -0400
committerYury German <blueknight@gentoo.org>2015-08-15 08:54:00 -0400
commit8178b980bc8c7cac6228581012be0fca65d90eab (patch)
tree2db113b1a9356d1a93bd3de3d28821438269b83c /glsa-201508-02.xml
parentAdd GLSA 201508-01 (diff)
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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="201508-02">
+ <title>libgadu: Multiple vulnerabilities</title>
+ <synopsis>Multiple vulnerabilities have been found in libgadu, the worst of
+ which may result in execution of arbitrary code.
+ </synopsis>
+ <product type="ebuild">libgadu</product>
+ <announced>August 15, 2015</announced>
+ <revised>August 15, 2015: 1</revised>
+ <bug>490238</bug>
+ <bug>505558</bug>
+ <bug>510714</bug>
+ <access>remote</access>
+ <affected>
+ <package name="net-libs/libgadu" auto="yes" arch="*">
+ <unaffected range="ge">1.12.0</unaffected>
+ <vulnerable range="lt">1.12.0</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>libgadu is a library that implements the client side of the Gadu-Gadu
+ protocol.
+ </p>
+ </background>
+ <description>
+ <p>libgadu contains multiple vulnerabilities:</p>
+
+ <ul>
+ <li>X.509 certificates are not properly validated (CVE-2013-4488)</li>
+ <li>A integer overflow error could lead to a buffer overflow
+ (CVE-2013-6487)
+ </li>
+ <li>Malformed responses from a Gadu-Gadu file relay server are not
+ properly handled (CVE-2014-3775)
+ </li>
+ </ul>
+ </description>
+ <impact type="normal">
+ <p>A remote attacker may be able to execute arbitrary code with the
+ privileges of the process, cause a Denial of Service condition, or spoof
+ servers.
+ </p>
+ </impact>
+ <workaround>
+ <p>There is no known workaround at this time.</p>
+ </workaround>
+ <resolution>
+ <p>All libgadu users should upgrade to the latest version:</p>
+
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose "&gt;=net-libs/libgadu-1.12.0"
+ </code>
+
+ </resolution>
+ <references>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4488">CVE-2013-4488</uri>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6487">CVE-2013-6487</uri>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3775">CVE-2014-3775</uri>
+ </references>
+ <metadata tag="requester" timestamp="Mon, 22 Sep 2014 04:01:34 +0000">
+ BlueKnight
+ </metadata>
+ <metadata tag="submitter" timestamp="Sat, 15 Aug 2015 12:51:37 +0000">ackle</metadata>
+</glsa>