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+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+
+<glsa id="200612-09">
+ <title>MadWifi: Kernel driver buffer overflow</title>
+ <synopsis>
+ MadWifi is vulnerable to a buffer overflow that could potentially lead to
+ the remote execution of arbitrary code with root privileges.
+ </synopsis>
+ <product type="ebuild">madwifi-ng</product>
+ <announced>December 10, 2006</announced>
+ <revised>December 10, 2006: 01</revised>
+ <bug>157449</bug>
+ <access>remote</access>
+ <affected>
+ <package name="net-wireless/madwifi-ng" auto="yes" arch="*">
+ <unaffected range="ge">0.9.2.1</unaffected>
+ <vulnerable range="lt">0.9.2.1</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ MadWifi (Multiband Atheros Driver for Wireless Fidelity) provides a
+ Linux kernel device driver for Atheros-based Wireless LAN devices.
+ </p>
+ </background>
+ <description>
+ <p>
+ Laurent Butti, Jerome Raznieski and Julien Tinnes reported a buffer
+ overflow in the encode_ie() and the giwscan_cb() functions from
+ ieee80211_wireless.c.
+ </p>
+ </description>
+ <impact type="high">
+ <p>
+ A remote attacker could send specially crafted wireless WPA packets
+ containing malicious RSN Information Headers (IE) that could
+ potentially lead to the remote execution of arbitrary code as the root
+ user.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All MadWifi users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=net-wireless/madwifi-ng-0.9.2.1&quot;</code>
+ </resolution>
+ <references>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6332">CVE-2006-6332</uri>
+ </references>
+ <metadata tag="requester" timestamp="Thu, 07 Dec 2006 19:16:43 +0000">
+ jaervosz
+ </metadata>
+ <metadata tag="submitter" timestamp="Thu, 07 Dec 2006 22:47:16 +0000">
+ falco
+ </metadata>
+ <metadata tag="bugReady" timestamp="Sun, 10 Dec 2006 21:00:26 +0000">
+ vorlon
+ </metadata>
+</glsa>