Test ID:	1.3.6.1.4.1.25623.1.0.69207
Category:	Red Hat Local Security Checks
Title:	RedHat Security Advisory RHSA-2011:0256
Summary:	NOSUMMARY
Description:	Description: The remote host is missing updates announced in advisory RHSA-2011:0256. The Dynamic Host Configuration Protocol (DHCP) is a protocol that allows individual devices on an IP network to get their own network configuration information, including an IP address, a subnet mask, and a broadcast address. DHCPv6 is the DHCP protocol version for IPv6 networks. A flaw was found in the way the dhcpd daemon processed certain DHCPv6 messages for addresses that had previously been declined and marked as abandoned internally. If a remote attacker sent such messages to dhcpd, it could cause dhcpd to crash due to an assertion failure if it was running as a DHCPv6 server. (CVE-2011-0413) Red Hat would like to thank Internet Systems Consortium for reporting this issue. Users running dhcpd as a DHCPv6 server should upgrade to these updated packages, which contain a backported patch to correct this issue. After installing this update, all DHCP servers will be restarted automatically. Solution: Please note that this update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date http://rhn.redhat.com/errata/RHSA-2011-0256.html http://www.isc.org/software/dhcp/advisories/cve-2011-0413 Risk factor : High CVSS Score: 7.8
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2011-0413 BugTraq ID: 46035 http://www.securityfocus.com/bid/46035 CERT/CC vulnerability note: VU#686084 http://www.kb.cert.org/vuls/id/686084 Debian Security Information: DSA-2184 (Google Search) http://www.debian.org/security/2011/dsa-2184 http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053644.html http://www.mandriva.com/security/advisories?name=MDVSA-2011:022 http://www.osvdb.org/70680 http://www.redhat.com/support/errata/RHSA-2011-0256.html http://securitytracker.com/id?1024999 http://secunia.com/advisories/43006 http://secunia.com/advisories/43104 http://secunia.com/advisories/43167 http://secunia.com/advisories/43354 http://secunia.com/advisories/43613 http://www.vupen.com/english/advisories/2011/0235 http://www.vupen.com/english/advisories/2011/0266 http://www.vupen.com/english/advisories/2011/0300 http://www.vupen.com/english/advisories/2011/0400 http://www.vupen.com/english/advisories/2011/0583 XForce ISS Database: dhcp-dhcpv6-dos(64959) https://exchange.xforce.ibmcloud.com/vulnerabilities/64959
Copyright	Copyright (c) 2011 E-Soft Inc. http://www.securityspace.com

This is only one of 145615 vulnerability tests in our test suite. Find out more about running a complete security audit. To run a free test of this vulnerability against your system, register below.