Vulnerability Description
Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x, 5.x before 5.1(3g), 6.x before 6.1(4), 7.0 before 7.0(2a)su1, and 7.1 before 7.1(2) allows remote attackers to cause a denial of service (file-descriptor exhaustion and SCCP outage) via a flood of TCP packets, aka Bug ID CSCsx32236.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Unified Communications Manager | >= 5.0, < 5.1\(3g\) |
References
- http://osvdb.org/57455Broken Link
- http://secunia.com/advisories/36498Vendor Advisory
- http://secunia.com/advisories/36499Vendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080af2d11.sPatchVendor Advisory
- http://www.securityfocus.com/bid/36152Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id?1022775Third Party AdvisoryVDB Entry
- http://osvdb.org/57455Broken Link
- http://secunia.com/advisories/36498Vendor Advisory
- http://secunia.com/advisories/36499Vendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080af2d11.sPatchVendor Advisory
- http://www.securityfocus.com/bid/36152Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id?1022775Third Party AdvisoryVDB Entry
FAQ
What is CVE-2009-2053?
CVE-2009-2053 is a vulnerability with a CVSS score of 7.8 (HIGH). Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x, 5.x before 5.1(3g), 6.x before 6.1(4), 7.0 before 7.0(2a)su1, and 7.1 before 7.1(2) allows remote attackers to cause a denial...
How severe is CVE-2009-2053?
CVE-2009-2053 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2009-2053?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Unified Communications Manager.