Vulnerabilities > CVE-2011-4019 - Resource Management Errors vulnerability in Cisco IOS and Unified Communications Manager

047910
CVSS 5.4 - MEDIUM
Attack vector
NETWORK
Attack complexity
HIGH
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
COMPLETE
network
high complexity
cisco
CWE-399

Summary

Memory leak in Cisco IOS 12.4 and 15.0 through 15.2, and Cisco Unified Communications Manager (CUCM) 7.x, allows remote attackers to cause a denial of service (memory consumption) via a crafted response to a SIP SUBSCRIBE message, aka Bug IDs CSCto93837 and CSCtj61883.

Vulnerable Configurations

Part Description Count
OS
Cisco
4
Application
Cisco
33

Common Weakness Enumeration (CWE)