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Diffstat (limited to 'xml/htdocs/security/en/glsa/glsa-200502-22.xml')
| -rw-r--r-- | xml/htdocs/security/en/glsa/glsa-200502-22.xml | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/xml/htdocs/security/en/glsa/glsa-200502-22.xml b/xml/htdocs/security/en/glsa/glsa-200502-22.xml new file mode 100644 index 00000000..e87ef06f --- /dev/null +++ b/xml/htdocs/security/en/glsa/glsa-200502-22.xml @@ -0,0 +1,67 @@ +<?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="200502-22"> + <title>wpa_supplicant: Buffer overflow vulnerability</title> + <synopsis> + wpa_supplicant contains a buffer overflow that could lead to a Denial of + Service. + </synopsis> + <product type="ebuild">wpa_supplicant</product> + <announced>February 16, 2005</announced> + <revised>May 22, 2006: 02</revised> + <bug>81993</bug> + <access>remote</access> + <affected> + <package name="net-wireless/wpa_supplicant" auto="yes" arch="*"> + <unaffected range="ge">0.2.7</unaffected> + <vulnerable range="lt">0.2.7</vulnerable> + </package> + </affected> + <background> + <p> + wpa_supplicant is a WPA Supplicant with support for WPA and WPA2 (IEEE + 802.11i / RSN). + </p> + </background> + <description> + <p> + wpa_supplicant contains a possible buffer overflow due to the lacking + validation of received EAPOL-Key frames. + </p> + </description> + <impact type="normal"> + <p> + An attacker could cause the crash of wpa_supplicant using a specially + crafted packet. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All wpa_supplicant users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=net-wireless/wpa_supplicant-0.2.7"</code> + </resolution> + <references> + <uri link="http://lists.shmoo.com/pipermail/hostap/2005-February/009465.html">wpa_supplicant Announcement</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0470">CVE-2005-0470</uri> + </references> + <metadata tag="requester" timestamp="Mon, 14 Feb 2005 18:34:56 +0000"> + jaervosz + </metadata> + <metadata tag="bugReady" timestamp="Mon, 14 Feb 2005 20:11:49 +0000"> + koon + </metadata> + <metadata tag="submitter" timestamp="Mon, 14 Feb 2005 21:06:18 +0000"> + vorlon078 + </metadata> +</glsa> |