Vulnerability CVE-2008-3350
Published: 2008-07-28   Modified: 2012-02-12

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.

Type:

CWE-DesignError

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
The kelleys -> Dnsmasq 

 References:
http://article.gmane.org/gmane.network.dns.dnsmasq.general/2189
http://xforce.iss.net/xforce/xfdb/43960
http://xforce.iss.net/xforce/xfdb/43957
http://www.vupen.com/english/advisories/2008/2166
http://www.thekelleys.org.uk/dnsmasq/CHANGELOG
http://secunia.com/advisories/31197
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