CVEvulnerability
CVE-2008-3214
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2008-07-18
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-20
Description
dnsmasq 2.25 allows remote attackers to cause a denial of service (daemon crash) by (1) renewing a nonexistent lease or (2) sending a DHCPREQUEST for an IP address that is not in the same network, related to the DHCP NAK response from the daemon.
Affected configurations
• thekelleys dnsmasq 2.25
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://freshmeat.net/projects/dnsmasq/?branch_id=1991&release_id=217681 freshmeat.net
- http://www.openwall.com/lists/oss-security/2008/06/30/7 www.openwall.com
- http://www.openwall.com/lists/oss-security/2008/07/01/8 www.openwall.com
- http://www.openwall.com/lists/oss-security/2008/07/02/4 www.openwall.com
- http://www.openwall.com/lists/oss-security/2008/07/03/4 www.openwall.com
- http://www.openwall.com/lists/oss-security/2008/07/08/8 www.openwall.com
- http://www.openwall.com/lists/oss-security/2008/07/12/3 Exploit
- http://www.thekelleys.org.uk/dnsmasq/CHANGELOG www.thekelleys.org.uk
- https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/47438 Exploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/43929 exchange.xforce.ibmcloud.com
- http://freshmeat.net/projects/dnsmasq/?branch_id=1991&release_id=217681 freshmeat.net
- http://www.openwall.com/lists/oss-security/2008/06/30/7 www.openwall.com
- http://www.openwall.com/lists/oss-security/2008/07/01/8 www.openwall.com
- http://www.openwall.com/lists/oss-security/2008/07/02/4 www.openwall.com
- http://www.openwall.com/lists/oss-security/2008/07/03/4 www.openwall.com
- http://www.openwall.com/lists/oss-security/2008/07/08/8 www.openwall.com
- http://www.openwall.com/lists/oss-security/2008/07/12/3 Exploit
- http://www.thekelleys.org.uk/dnsmasq/CHANGELOG www.thekelleys.org.uk
- https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/47438 Exploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/43929 exchange.xforce.ibmcloud.com