National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2008-3350 Detail

Description

dnsmasq 2.43 allows remote attackers to cause a denial of service (daemon crash) by (1) sending a DHCPINFORM while lacking a DHCP lease, or (2) attempting to renew a nonexistent DHCP lease for an invalid subnet as an "unknown client," a different vulnerability than CVE-2008-3214.

Source:  MITRE
Description Last Modified:  07/28/2008

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

Vendor Statements (disclaimer)

Official Statement from Red Hat (07/30/2008)

Not vulnerable. These issues did not affect the version of dnsmasq as shipped with Red Hat Enterprise Linux 5.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://article.gmane.org/gmane.network.dns.dnsmasq.general/2189 Patch
http://www.thekelleys.org.uk/dnsmasq/CHANGELOG
http://www.vupen.com/english/advisories/2008/2166
https://exchange.xforce.ibmcloud.com/vulnerabilities/43957
https://exchange.xforce.ibmcloud.com/vulnerabilities/43960

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:the_kelleys:dnsmasq:2.43:*:*:*:*:*:*:*

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2008-3350
NVD Published Date:
07/28/2008
NVD Last Modified:
08/07/2017