Description
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 products
- Cisco / unified_callmanager5.0 – 5.0
- Cisco / unified_communications_manager5.1\(2\)
References
- MISChttp://www.securityfocus.com/bid/26105
- MISChttps://exchange.xforce.ibmcloud.com/vulnerabilities/37246
- VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2007/3532
- VENDOR_ADVISORYhttp://www.cisco.com/en/US/products/products_security_advisory09186a00808dda34.shtml
- MISChttp://osvdb.org/37941
- MISChttp://www.securitytracker.com/id?1018828
- VENDOR_ADVISORYhttp://secunia.com/advisories/27296