Cisco Unified Communications Manager (CUCM, formerly CallManager) 5.1 before 5.1(2), and Unified CallManager 5.0, allow remote attackers to cause a denial of service (kernel panic) via a flood of SIP INVITE messages to UDP port 5060, which triggers resource exhaustion, aka CSCsi75822.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Unified_callmanager | Cisco | 5.0 (including) | 5.0 (including) |
| Unified_communications_manager | Cisco | * | 5.1(2) (including) |
References
- http://osvdb.org/37941
- http://secunia.com/advisories/27296
- http://www.cisco.com/en/US/products/products_security_advisory09186a00808dda34.shtml
- http://www.securityfocus.com/bid/26105
- http://www.securitytracker.com/id?1018828
- http://www.vupen.com/english/advisories/2007/3532
- https://exchange.xforce.ibmcloud.com/vulnerabilities/37246
- http://osvdb.org/37941
- http://secunia.com/advisories/27296
- http://www.cisco.com/en/US/products/products_security_advisory09186a00808dda34.shtml
- http://www.securityfocus.com/bid/26105
- http://www.securitytracker.com/id?1018828
- http://www.vupen.com/english/advisories/2007/3532
- https://exchange.xforce.ibmcloud.com/vulnerabilities/37246