Vulnerability Details CVE-2007-2461
The DHCP relay agent in Cisco Adaptive Security Appliance (ASA) and PIX 7.2 allows remote attackers to cause a denial of service (dropped packets) via a DHCPREQUEST or DHCPINFORM message that causes multiple DHCPACK messages to be sent from DHCP servers to the agent, which consumes the memory allocated for a local buffer. NOTE: this issue only occurs when multiple DHCP servers are used.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.064
EPSS Ranking 90.5%
CVSS Severity
CVSS v2 Score 7.8
References
- http://secunia.com/advisories/25109
- http://www.cisco.com/en/US/products/products_security_response09186a0080833172.html
- http://www.kb.cert.org/vuls/id/530057
- http://www.osvdb.org/35330
- http://www.securityfocus.com/bid/23763
- http://www.securitytracker.com/id?1017999
- http://www.securitytracker.com/id?1018000
- http://www.vupen.com/english/advisories/2007/1635
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34026
- http://secunia.com/advisories/25109
- http://www.cisco.com/en/US/products/products_security_response09186a0080833172.html
- http://www.kb.cert.org/vuls/id/530057
- http://www.osvdb.org/35330
- http://www.securityfocus.com/bid/23763
- http://www.securitytracker.com/id?1017999
- http://www.securitytracker.com/id?1018000
- http://www.vupen.com/english/advisories/2007/1635
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34026
Products affected by CVE-2007-2461
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cpe:2.3:h:cisco:pix:7.2
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cpe:2.3:o:cisco:adaptive_security_appliance_software:7.2.2