Test ID:	1.3.6.1.4.1.25623.1.0.840645
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-1108-2)
Summary:	The remote host is missing an update for the 'dhcp3' package(s) announced via the USN-1108-2 advisory.
Description:	Summary: The remote host is missing an update for the 'dhcp3' package(s) announced via the USN-1108-2 advisory. Vulnerability Insight: USN-1108-1 fixed vulnerabilities in DHCP. Due to an error, the patch to fix the vulnerability was not properly applied on Ubuntu 9.10 and higher. This update fixes the problem. Original advisory details: Sebastian Krahmer discovered that the dhclient utility incorrectly filtered crafted responses. An attacker could use this flaw with a malicious DHCP server to execute arbitrary code, resulting in root privilege escalation. Affected Software/OS: 'dhcp3' package(s) on Ubuntu 9.10, Ubuntu 10.04, Ubuntu 10.10. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2011-0997 BugTraq ID: 47176 http://www.securityfocus.com/bid/47176 CERT/CC vulnerability note: VU#107886 http://www.kb.cert.org/vuls/id/107886 Debian Security Information: DSA-2216 (Google Search) http://www.debian.org/security/2011/dsa-2216 Debian Security Information: DSA-2217 (Google Search) http://www.debian.org/security/2011/dsa-2217 https://www.exploit-db.com/exploits/37623/ http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057888.html http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058279.html http://security.gentoo.org/glsa/glsa-201301-06.xml HPdes Security Advisory: HPSBMU02752 http://marc.info/?l=bugtraq&m=133226187115472&w=2 HPdes Security Advisory: SSRT100802 http://www.mandriva.com/security/advisories?name=MDVSA-2011:073 http://www.osvdb.org/71493 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12812 http://www.redhat.com/support/errata/RHSA-2011-0428.html http://www.redhat.com/support/errata/RHSA-2011-0840.html http://securitytracker.com/id?1025300 http://secunia.com/advisories/44037 http://secunia.com/advisories/44048 http://secunia.com/advisories/44089 http://secunia.com/advisories/44090 http://secunia.com/advisories/44103 http://secunia.com/advisories/44127 http://secunia.com/advisories/44180 http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.593345 http://www.ubuntu.com/usn/USN-1108-1 http://www.vupen.com/english/advisories/2011/0879 http://www.vupen.com/english/advisories/2011/0886 http://www.vupen.com/english/advisories/2011/0909 http://www.vupen.com/english/advisories/2011/0915 http://www.vupen.com/english/advisories/2011/0926 http://www.vupen.com/english/advisories/2011/0965 http://www.vupen.com/english/advisories/2011/1000 XForce ISS Database: iscdhcp-dhclient-command-execution(66580) https://exchange.xforce.ibmcloud.com/vulnerabilities/66580
Copyright	Copyright (C) 2011 Greenbone AG

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