Explain CVE-2009-0692
Stack-based buffer overflow in the script_write_params method in client/dhclient.c in ISC DHCP dhclient 4.1 before 4.1.0p1, 4.0 before 4.0.1p1, 3.1 before 3.1.2p1, 3.0, and 2.0 allows remote DHCP servers to execute arbitrary code via a crafted subnet-mask option.
Affected Products: n/a
References: [{'name': 'ADV-2009-1891', 'tags': ['vdb-entry', 'x_refsource_VUPEN'], 'url': 'http://www.vupen.com/english/advisories/2009/1891'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'https://www.isc.org/node/468'}, {'name': '35830', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/35830'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=507717'}, {'name': '35832', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/35832'}, {'name': 'SSRT100018', 'tags': ['vendor-advisory', 'x_refsource_HP'], 'url': 'http://itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02286083'}, {'name': '35850', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/35850'}, {'name': '35785', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/35785'}, {'name': 'VU#410676', 'tags': ['third-party-advisory', 'x_refsource_CERT-VN'], 'url': 'http://www.kb.cert.org/vuls/id/410676'}, {'name': '35880', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/35880'}, {'name': 'SUSE-SA:2009:037', 'tags': ['vendor-advisory', 'x_refsource_SUSE'], 'url': 'http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00003.html'}, {'name': 'HPSBMA02554', 'tags': ['vendor-advisory', 'x_refsource_HP'], 'url': 'http://itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02286083'}, {'name': 'FEDORA-2009-9075', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00340.html'}, {'name': '40551', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/40551'}, {'name': '55819', 'tags': ['vdb-entry', 'x_refsource_OSVDB'], 'url': 'http://www.osvdb.org/55819'}, {'name': '35668', 'tags': ['vdb-entry', 'x_refsource_BID'], 'url': 'http://www.securityfocus.com/bid/35668'}, {'name': 'DSA-1833', 'tags': ['vendor-advisory', 'x_refsource_DEBIAN'], 'url': 'http://www.debian.org/security/2009/dsa-1833'}, {'name': 'GLSA-200907-12', 'tags': ['vendor-advisory', 'x_refsource_GENTOO'], 'url': 'http://security.gentoo.org/glsa/glsa-200907-12.xml'}, {'name': 'MDVSA-2009:151', 'tags': ['vendor-advisory', 'x_refsource_MANDRIVA'], 'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2009:151'}, {'name': 'RHSA-2009:1136', 'tags': ['vendor-advisory', 'x_refsource_REDHAT'], 'url': 'http://www.redhat.com/support/errata/RHSA-2009-1136.html'}, {'name': '35831', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/35831'}, {'name': '35829', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/35829'}, {'name': 'ADV-2010-1796', 'tags': ['vdb-entry', 'x_refsource_VUPEN'], 'url': 'http://www.vupen.com/english/advisories/2010/1796'}, {'name': '35841', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/35841'}, {'name': 'oval:org.mitre.oval:def:5941', 'tags': ['vdb-entry', 'signature', 'x_refsource_OVAL'], 'url': 'https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5941'}, {'name': 'oval:org.mitre.oval:def:10758', 'tags': ['vdb-entry', 'signature', 'x_refsource_OVAL'], 'url': 'https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10758'}, {'name': 'USN-803-1', 'tags': ['vendor-advisory', 'x_refsource_UBUNTU'], 'url': 'http://www.ubuntu.com/usn/usn-803-1'}, {'name': 'NetBSD-SA2009-010', 'tags': ['vendor-advisory', 'x_refsource_NETBSD'], 'url': 'http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-010.txt.asc'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'https://www.isc.org/downloadables/12'}, {'name': 'RHSA-2009:1154', 'tags': ['vendor-advisory', 'x_refsource_REDHAT'], 'url': 'http://www.redhat.com/support/errata/RHSA-2009-1154.html'}, {'name': '37342', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/37342'}, {'name': '35851', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/35851'}, {'name': '35849', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/35849'}, {'name': 'SSA:2009-195-01', 'tags': ['vendor-advisory', 'x_refsource_SLACKWARE'], 'url': 'http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.561471'}, {'name': '1022548', 'tags': ['vdb-entry', 'x_refsource_SECTRACK'], 'url': 'http://www.securitytracker.com/id?1022548'}, {'name': '36457', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/36457'}, {'name': 'FEDORA-2009-8344', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01177.html'}]
CVE State: PUBLISHED