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Status published
Critical
CVE-2009-0692
Stack-based buffer overflow in the script_write_params method in client/dhclient.c in...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.vupen.com/english/advisories/2009/1891
- https://www.isc.org/node/468
- http://secunia.com/advisories/35830
- https://bugzilla.redhat.com/show_bug.cgi?id=507717
- http://secunia.com/advisories/35832
- http://itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02286083
- http://secunia.com/advisories/35850
- http://secunia.com/advisories/35785
- http://www.kb.cert.org/vuls/id/410676
- http://secunia.com/advisories/35880
- http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00003.html
- http://itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02286083
- https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00340.html
- http://secunia.com/advisories/40551
- http://www.osvdb.org/55819
- http://www.securityfocus.com/bid/35668
- http://www.debian.org/security/2009/dsa-1833
- http://security.gentoo.org/glsa/glsa-200907-12.xml
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:151
- http://www.redhat.com/support/errata/RHSA-2009-1136.html
- http://secunia.com/advisories/35831
- http://secunia.com/advisories/35829
- http://www.vupen.com/english/advisories/2010/1796
- http://secunia.com/advisories/35841
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5941
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10758
- http://www.ubuntu.com/usn/usn-803-1
- http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-010.txt.asc
- https://www.isc.org/downloadables/12
- http://www.redhat.com/support/errata/RHSA-2009-1154.html
- http://secunia.com/advisories/37342
- http://secunia.com/advisories/35851
- http://secunia.com/advisories/35849
- http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.561471
- http://www.securitytracker.com/id?1022548
- http://secunia.com/advisories/36457
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01177.html
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Affected Vendor
Affected Software
dhcp
Vulnerable Versions:
2.0, 3.0, 3.1, 4.0, 4.1.0
Timeline
Official Publish:
July 14th, 2009
Last Modified:
August 7th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.