CVE-2013-1133

Cisco Unified Communications Manager (CUCM) 8.6 before 8.6(2a)su2, 8.6 BE3k before 8.6(4) BE3k, and 9.x before 9.0(1) allows remote attackers to cause a denial of service (CPU consumption and GUI and voice outages) via malformed packets to unused UDP ports, aka Bug ID CSCtx43337.

Score

CVSS 2.0 7.8 High

Status

Modified - psirt@cisco.com

Published

2013-02-27

Last modified

2024-09-17

Weaknesses

CWE-20

Affected products

• Unified Communications Manager (Cisco)

References

• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130227-cucm