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Vulnerability Details : CVE-2009-1892

dhcpd in ISC DHCP 3.0.4 and 3.1.1, when the dhcp-client-identifier and hardware ethernet configuration settings are both used, allows remote attackers to cause a denial of service (daemon crash) via unspecified requests.
Publish Date : 2009-07-17 Last Update Date : 2009-12-19
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 16

- Vendor Statements

Not vulnerable. Red Hat Enterprise Linux 3, 4, and 5 provide earlier versions of ISC DHCP which are not vulnerable to this issue.
Source: Redhat

- Related OVAL Definitions

Title Definition Id Class Family
DSA-1833 dhcp3 -- several vulnerabilities oval:org.mitre.oval:def:8056 unix
DSA-1833-1 dhcp3 -- several oval:org.mitre.oval:def:12854 unix
DSA-1833-2 dhcp3 -- several oval:org.mitre.oval:def:13715 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2009-1892

# Product Type Vendor Product Version Update Edition Language
1 Application ISC Dhcp 3.0.4 B2 Version Details Vulnerabilities
2 Application ISC Dhcp 3.0.4 B3 Version Details Vulnerabilities
3 Application ISC Dhcp 3.0.4 Version Details Vulnerabilities
4 Application ISC Dhcp 3.0.4 B1 Version Details Vulnerabilities
5 Application ISC Dhcp 3.1.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
ISC Dhcp 5

- References For CVE-2009-1892

http://secunia.com/advisories/35830
SECUNIA 35830
http://secunia.com/advisories/35851
SECUNIA 35851
http://secunia.com/advisories/36457
SECUNIA 36457
http://secunia.com/advisories/37342
SECUNIA 37342
http://www.mandriva.com/security/advisories?name=MDVSA-2009:154
MANDRIVA MDVSA-2009:154
http://xforce.iss.net/xforce/xfdb/51717
XF dhcp-dhcp-dos(51717)
https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01177.html
FEDORA FEDORA-2009-8344
https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00340.html
FEDORA FEDORA-2009-9075
http://www.debian.org/security/2009/dsa-1833
DEBIAN DSA-1833
http://www.securityfocus.com/bid/35669
BID 35669 ISC DHCP Server Host Definition Remote Denial Of Service Vulnerability Release Date:2010-06-24

- Metasploit Modules Related To CVE-2009-1892

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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