Test ID:	1.3.6.1.4.1.25623.1.0.900694
Category:	Buffer overflow
Title:	ISC DHCP Client Buffer Overflow Vulnerability
Summary:	ISC DHCP Client is prone to a buffer overflow vulnerability.
Description:	Summary: ISC DHCP Client is prone to a buffer overflow vulnerability. Vulnerability Insight: The flaw is due to a boundary error within the 'script_write_params()' function in 'client/dhclient.c' which can be exploited to cause a stack-based buffer overflow by sending an overly long subnet-mask option. Vulnerability Impact: Successful exploitation allows attackers to run arbitrary code, corrupt memory, and can cause denial of service. Affected Software/OS: ISC DHCP dhclient 4.1 before 4.1.0p1 ISC DHCP dhclient 4.0 before 4.0.1p1 ISC DHCP dhclient 3.1 before 3.1.2p1 ISC DHCP dhclient all versions in 3.0 and 2.0 series. Solution: Upgrade to version 4.1.0p1, 4.0.1p1, or 3.1.2p1 or later. CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2009-0692 BugTraq ID: 35668 http://www.securityfocus.com/bid/35668 CERT/CC vulnerability note: VU#410676 http://www.kb.cert.org/vuls/id/410676 Debian Security Information: DSA-1833 (Google Search) http://www.debian.org/security/2009/dsa-1833 https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01177.html https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00340.html http://security.gentoo.org/glsa/glsa-200907-12.xml HPdes Security Advisory: HPSBMA02554 http://itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02286083 HPdes Security Advisory: SSRT100018 http://www.mandriva.com/security/advisories?name=MDVSA-2009:151 NETBSD Security Advisory: NetBSD-SA2009-010 http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-010.txt.asc http://www.osvdb.org/55819 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10758 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5941 http://www.redhat.com/support/errata/RHSA-2009-1136.html http://www.redhat.com/support/errata/RHSA-2009-1154.html http://www.securitytracker.com/id?1022548 http://secunia.com/advisories/35785 http://secunia.com/advisories/35829 http://secunia.com/advisories/35830 http://secunia.com/advisories/35831 http://secunia.com/advisories/35832 http://secunia.com/advisories/35841 http://secunia.com/advisories/35849 http://secunia.com/advisories/35850 http://secunia.com/advisories/35851 http://secunia.com/advisories/35880 http://secunia.com/advisories/36457 http://secunia.com/advisories/37342 http://secunia.com/advisories/40551 http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.561471 SuSE Security Announcement: SUSE-SA:2009:037 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00003.html http://www.ubuntu.com/usn/usn-803-1 http://www.vupen.com/english/advisories/2009/1891 http://www.vupen.com/english/advisories/2010/1796
Copyright	Copyright (C) 2009 Greenbone AG

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