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py 07/11/07 20:37:44 |
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Added: glsa-200711-09.xml |
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Log: |
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GLSA 200711-09 |
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|
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Revision Changes Path |
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1.1 xml/htdocs/security/en/glsa/glsa-200711-09.xml |
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|
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file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200711-09.xml?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200711-09.xml?rev=1.1&content-type=text/plain |
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Index: glsa-200711-09.xml |
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=================================================================== |
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<?xml version="1.0" encoding="utf-8"?> |
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> |
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> |
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
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|
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<glsa id="200711-09"> |
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<title>MadWifi: Denial of Service</title> |
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<synopsis> |
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MadWifi does not correctly process beacon frames which can lead to a |
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remotely triggered Denial of Service. |
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</synopsis> |
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<product type="ebuild">madwifi-ng</product> |
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<announced>November 07, 2007</announced> |
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<revised>November 07, 2007: 01</revised> |
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<bug>195705</bug> |
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<access>remote</access> |
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<affected> |
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<package name="net-wireless/madwifi-ng" auto="yes" arch="*"> |
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<unaffected range="ge">0.9.3.3</unaffected> |
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<vulnerable range="lt">0.9.3.3</vulnerable> |
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</package> |
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</affected> |
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<background> |
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<p> |
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The MadWifi driver provides support for Atheros based IEEE 802.11 |
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Wireless Lan cards. |
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</p> |
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</background> |
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<description> |
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<p> |
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Clemens Kolbitsch and Sylvester Keil reported an error when processing |
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beacon frames with an overly large "length" value in the "xrates" |
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element. |
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</p> |
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</description> |
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<impact type="normal"> |
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<p> |
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A remote attacker could act as an access point and send a specially |
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crafted packet to an Atheros based wireless client, possibly resulting |
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in a Denial of Service (kernel panic). |
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</p> |
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</impact> |
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<workaround> |
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<p> |
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There is no known workaround at this time. |
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</p> |
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</workaround> |
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<resolution> |
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<p> |
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All MadWifi users should upgrade to the latest version: |
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</p> |
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<code> |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=net-wireless/madwifi-ng-0.9.3.3"</code> |
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</resolution> |
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<references> |
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5448">CVE-2007-5448</uri> |
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</references> |
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<metadata tag="requester" timestamp="Fri, 02 Nov 2007 23:16:45 +0000"> |
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p-y |
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</metadata> |
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<metadata tag="submitter" timestamp="Sat, 03 Nov 2007 23:18:04 +0000"> |
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rbu |
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</metadata> |
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<metadata tag="bugReady" timestamp="Sat, 03 Nov 2007 23:18:55 +0000"> |
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rbu |
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</metadata> |
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</glsa> |
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-- |
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