Vulnerabilities > CVE-2009-2864 - Denial of Service vulnerability in Cisco products

CVSS 7.8 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

COMPLETE

network

low complexity

cisco

NVD

Published: 2009-09-28

Updated: 2017-08-17

Summary

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 5.x before 5.1(3g), 6.x before 6.1(4), 7.0.x before 7.0(2a)su1, and 7.1.x before 7.1(2) allows remote attackers to cause a denial of service (service restart) via malformed SIP messages, aka Bug ID CSCsz95423. An unauthenticated, remote attacker could exploit this vulnerability to cause the affected application to fail, resulting in a DoS condition.

Vulnerable Configurations

Part	Description	Count
Application	Cisco Cisco Unified Callmanager 5.0\(1\) Cisco Unified Callmanager 5.0\(2\) Cisco Unified Callmanager 5.0\(2A\) Cisco Unified Callmanager 5.0\(3\) Cisco Unified Callmanager 5.0\(3A\) Cisco Unified Callmanager 5.0\(4\) Cisco Unified Callmanager 5.0\(4A\) Cisco Unified Callmanager 5.0\(4C\) Cisco Unified Callmanager 5.1 Cisco Unified Callmanager 5.1\(1\) Cisco Unified Callmanager 5.1\(1A\) Cisco Unified Callmanager 5.1\(1C\) Cisco Unified Callmanager 5.1\(2\) Cisco Unified Callmanager 5.1\(2A\) Cisco Unified Callmanager 5.1\(2B\) Cisco Unified Callmanager 5.1\(3\) Cisco Unified Callmanager 5.1\(3A\) Cisco Unified Callmanager 5.1\(3B\) Cisco Unified Callmanager 5.1\(3C\) Cisco Unified Callmanager 6.0\(1\) Cisco Unified Callmanager 6.0\(1A\) Cisco Unified Callmanager 6.0\(1B\) Cisco Unified Callmanager 6.1 Cisco Unified Callmanager 6.1\(1\) Cisco Unified Callmanager 6.1\(1A\) Cisco Unified Callmanager 6.1\(1B\) Cisco Unified Callmanager 6.1\(2\) Cisco Unified Communications Manager 5.1\(1B\) Cisco Unified Communications Manager 5.1\(1C\) Cisco Unified Communications Manager 5.1\(2\) Cisco Unified Communications Manager 5.1\(2A\) Cisco Unified Communications Manager 5.1\(3\) Cisco Unified Communications Manager 5.1\(3A\) Cisco Unified Communications Manager 5.1\(3C\) Cisco Unified Communications Manager 5.1\(3D\) Cisco Unified Communications Manager 5.1\(3E\) Cisco Unified Communications Manager 6.1\(1\) Cisco Unified Communications Manager 6.1\(1A\) Cisco Unified Communications Manager 6.1\(1B\) Cisco Unified Communications Manager 6.1\(2\) Cisco Unified Communications Manager 6.1\(2\)Su1 Cisco Unified Communications Manager 6.1\(2\)Su1A Cisco Unified Communications Manager 6.1\(3\) Cisco Unified Communications Manager 7.0\(1\) Cisco Unified Communications Manager 7.0\(2\) Cisco Unified Communications Manager 7.1	46

Summary

Vulnerable Configurations

References