Test Kennung:	1.3.6.1.4.1.25623.1.0.802223
Kategorie:	Denial of Service
Titel:	Shibboleth XML Security Signature Key Parsing Denial of Service Vulnerability (Windows)
Zusammenfassung:	This host is installed with Shibboleth and is prone to denial of; service vulnerability.
Beschreibung:	Summary: This host is installed with Shibboleth and is prone to denial of service vulnerability. Vulnerability Insight: The flaw is due to off-by-one error in the XML signature feature in Apache XML Security, allows remote attackers to cause a denial of service via a signature using a large RSA key, which triggers a buffer overflow. Vulnerability Impact: Successful exploitation could allow remote attackers to cause the application to crash, resulting in denial-of-service conditions. Affected Software/OS: Shibboleth versions prior to 2.4.3 Solution: Upgrade to Shibboleth version 2.4.3 or later. CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Querverweis:	BugTraq ID: 48611 Common Vulnerability Exposure (CVE) ID: CVE-2011-2516 http://www.securityfocus.com/bid/48611 Bugtraq: 20110707 Security Advisory: CVE-2011-2516 (Google Search) http://www.securityfocus.com/archive/1/518756/100/0/threaded Debian Security Information: DSA-2277 (Google Search) http://www.debian.org/security/2011/dsa-2277 http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063229.html http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063159.html https://lists.apache.org/thread.html/680e6938b6412e26d5446054fd31de2011d33af11786b989127d1cc3@%3Ccommits.santuario.apache.org%3E https://lists.apache.org/thread.html/r1c07a561426ec5579073046ad7f4207cdcef452bb3100abaf908e0cd@%3Ccommits.santuario.apache.org%3E http://www.securitytracker.com/id?1025755 http://secunia.com/advisories/45151 http://secunia.com/advisories/45191 http://secunia.com/advisories/45198 http://secunia.com/advisories/45491 XForce ISS Database: apache-xml-dos(68420) https://exchange.xforce.ibmcloud.com/vulnerabilities/68420
Copyright	Copyright (C) 2011 Greenbone Networks GmbH

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