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Test ID:1.3.6.1.4.1.25623.1.0.117472
Category:Denial of Service
Title:Dnsmasq < 2.26 DoS Vulnerability
Summary:Dnsmasq is prone to a Denial of Service (DoS) vulnerability.
Description:Summary:
Dnsmasq is prone to a Denial of Service (DoS) vulnerability.

Vulnerability Insight:
The flaw allows remote attackers to cause a denial of service
(daemon crash) by renewing a nonexistent lease or sending a DHCPREQUEST for an IP address that is
not in the same network, related to the DHCP NAK response from the daemon.

Affected Software/OS:
Dnsmasq prior to 2.26.

Solution:
Update to version 2.26 or later.

CVSS Score:
7.8

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2008-3214
http://www.openwall.com/lists/oss-security/2008/06/30/7
http://www.openwall.com/lists/oss-security/2008/07/01/8
http://www.openwall.com/lists/oss-security/2008/07/02/4
http://www.openwall.com/lists/oss-security/2008/07/03/4
http://www.openwall.com/lists/oss-security/2008/07/08/8
http://www.openwall.com/lists/oss-security/2008/07/12/3
XForce ISS Database: dnsmasq-multiple-dos(43929)
https://exchange.xforce.ibmcloud.com/vulnerabilities/43929
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