ID de Prueba:	1.3.6.1.4.1.25623.1.0.72061
Categoría:	Mandrake Local Security Checks
Título:	Mandriva Security Advisory MDVSA-2011:159 (krb5)
Resumen:	NOSUMMARY
Descripción:	Description: The remote host is missing an update to krb5 announced via advisory MDVSA-2011:159. Multiple vulnerabilities has been found and corrected in krb5: The kdb_ldap plugin in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 through 1.9.1, when the LDAP back end is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a kinit operation with incorrect string case for the realm, related to the is_principal_in_realm, krb5_set_error_message, krb5_ldap_get_principal, and process_as_req functions (CVE-2011-1527). The krb5_ldap_lockout_audit function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8 through 1.8.4 and 1.9 through 1.9.1, when the LDAP back end is used, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via unspecified vectors, related to the locked_check_p function (CVE-2011-1528). The lookup_lockout_policy function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8 through 1.8.4 and 1.9 through 1.9.1, when the db2 (aka Berkeley DB) or LDAP back end is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via vectors that trigger certain process_as_req errors (CVE-2011-1529). The updated packages have been patched to correct these issues. Affected: 2011. Solution: To upgrade automatically use MandrakeUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. https://secure1.securityspace.com/smysecure/catid.html?in=MDVSA-2011:159 Risk factor : High
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2011-1527 CERT/CC vulnerability note: VU#659251 http://www.kb.cert.org/vuls/id/659251 http://www.mandriva.com/security/advisories?name=MDVSA-2011:159 http://www.redhat.com/support/errata/RHSA-2011-1379.html Common Vulnerability Exposure (CVE) ID: CVE-2011-1528 http://www.mandriva.com/security/advisories?name=MDVSA-2011:160 SuSE Security Announcement: openSUSE-SU-2011:1169 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00009.html Common Vulnerability Exposure (CVE) ID: CVE-2011-1529
Copyright	Copyright (c) 2012 E-Soft Inc. http://www.securityspace.com

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