CVE-2009-0692
ISC DHCP dhclient Stack-based Buffer Overflow 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.
INFO
Published Date :
July 14, 2009, 8:30 p.m.
Last Modified :
April 9, 2025, 12:30 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | HIGH | [email protected] |
Solution
- Update the DHCP packages.
- Apply the latest patches.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2009-0692.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2009-0692 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2009-0692
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2009-0692 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2009-0692 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-010.txt.asc Added Reference http://itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02286083 Added Reference http://itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02286083 Added Reference http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00003.html Added Reference http://secunia.com/advisories/35785 Added Reference http://secunia.com/advisories/35829 Added Reference http://secunia.com/advisories/35830 Added Reference http://secunia.com/advisories/35831 Added Reference http://secunia.com/advisories/35832 Added Reference http://secunia.com/advisories/35841 Added Reference http://secunia.com/advisories/35849 Added Reference http://secunia.com/advisories/35850 Added Reference http://secunia.com/advisories/35851 Added Reference http://secunia.com/advisories/35880 Added Reference http://secunia.com/advisories/36457 Added Reference http://secunia.com/advisories/37342 Added Reference http://secunia.com/advisories/40551 Added Reference http://security.gentoo.org/glsa/glsa-200907-12.xml Added Reference http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.561471 Added Reference http://www.debian.org/security/2009/dsa-1833 Added Reference http://www.kb.cert.org/vuls/id/410676 Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2009:151 Added Reference http://www.osvdb.org/55819 Added Reference http://www.redhat.com/support/errata/RHSA-2009-1136.html Added Reference http://www.redhat.com/support/errata/RHSA-2009-1154.html Added Reference http://www.securityfocus.com/bid/35668 Added Reference http://www.securitytracker.com/id?1022548 Added Reference http://www.ubuntu.com/usn/usn-803-1 Added Reference http://www.vupen.com/english/advisories/2009/1891 Added Reference http://www.vupen.com/english/advisories/2010/1796 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=507717 Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10758 Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5941 Added Reference https://www.isc.org/downloadables/12 Added Reference https://www.isc.org/node/468 Added Reference https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01177.html Added Reference https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00340.html -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Sep. 29, 2017
Action Type Old Value New Value Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:10758 [No Types Assigned] Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:5941 [No Types Assigned] Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5941 [No Types Assigned] Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10758 [No Types Assigned] -
Initial Analysis by [email protected]
Jul. 15, 2009
Action Type Old Value New Value
Vulnerability Scoring Details
Base CVSS Score: 10
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
28.13 }} -5.97%
score
0.96065
percentile