Test ID:	1.3.6.1.4.1.25623.1.0.840584
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-1062-1)
Summary:	The remote host is missing an update for the 'krb5' package(s) announced via the USN-1062-1 advisory.
Description:	Summary: The remote host is missing an update for the 'krb5' package(s) announced via the USN-1062-1 advisory. Vulnerability Insight: Keiichi Mori discovered that the MIT krb5 KDC database propagation daemon (kpropd) is vulnerable to a denial of service attack due to improper logic when a worker child process exited because of invalid network input. This could only occur when kpropd is running in standalone mode, kpropd was not affected when running in incremental propagation mode ('iprop') or as an inetd server. This issue only affects Ubuntu 9.10, Ubuntu 10.04 LTS, and Ubuntu 10.10. (CVE-2010-4022) Kevin Longfellow and others discovered that the MIT krb5 Key Distribution Center (KDC) daemon is vulnerable to denial of service attacks when using an LDAP back end due to improper handling of network input. (CVE-2011-0281, CVE-2011-0282) Affected Software/OS: 'krb5' package(s) on Ubuntu 8.04, Ubuntu 9.10, Ubuntu 10.04, Ubuntu 10.10. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2010-4022 BugTraq ID: 46269 http://www.securityfocus.com/bid/46269 Bugtraq: 20110208 MITKRB5-SA-2011-001 kpropd denial of service [CVE-2010-4022] (Google Search) http://www.securityfocus.com/archive/1/516286/100/0/threaded http://www.mandriva.com/security/advisories?name=MDVSA-2011:025 http://www.redhat.com/support/errata/RHSA-2011-0200.html http://www.securitytracker.com/id?1025035 http://secunia.com/advisories/43260 http://secunia.com/advisories/43275 http://securityreason.com/securityalert/8070 SuSE Security Announcement: SUSE-SR:2011:004 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html http://www.vupen.com/english/advisories/2011/0329 http://www.vupen.com/english/advisories/2011/0333 http://www.vupen.com/english/advisories/2011/0347 http://www.vupen.com/english/advisories/2011/0464 Common Vulnerability Exposure (CVE) ID: CVE-2011-0281 BugTraq ID: 46265 http://www.securityfocus.com/bid/46265 Bugtraq: 20110208 MITKRB5-SA-2011-002 KDC denial of service attacks [CVE-2011-0281 CVE-2011-0282 CVE-2011-0283] (Google Search) http://www.securityfocus.com/archive/1/516299/100/0/threaded Bugtraq: 20111013 VMSA-2011-0012 VMware ESXi and ESX updates to third party libraries and ESX Service Console (Google Search) http://www.securityfocus.com/archive/1/520102/100/0/threaded http://www.mandriva.com/security/advisories?name=MDVSA-2011:024 http://mailman.mit.edu/pipermail/kerberos/2010-December/016800.html http://www.redhat.com/support/errata/RHSA-2011-0199.html http://www.securitytracker.com/id?1025037 http://secunia.com/advisories/43273 http://secunia.com/advisories/46397 http://securityreason.com/securityalert/8073 http://www.vupen.com/english/advisories/2011/0330 XForce ISS Database: kerberos-ldap-descriptor-dos(65324) https://exchange.xforce.ibmcloud.com/vulnerabilities/65324 Common Vulnerability Exposure (CVE) ID: CVE-2011-0282 BugTraq ID: 46271 http://www.securityfocus.com/bid/46271 XForce ISS Database: kerberos-ldap-dos(65323) https://exchange.xforce.ibmcloud.com/vulnerabilities/65323
Copyright	Copyright (C) 2011 Greenbone AG

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