Vulnerability in Cisco iOS
CVE-2011-2072
Memory leak in Cisco IOS 12.4, 15.0, and 15.1, Cisco IOS XE 2.5.x through 3.2.x, and Cisco Unified Communications Manager (CUCM) 6.x and 7.x before 7.1(5b)su4, 8.x before 8.5(1)su2, and 8.6 before 8.6(1) allows remote attackers to cause a denial of service (memory consumption and device reload or process failure) via a malformed SIP message, aka Bug IDs CSCtl86047 and CSCto88686.
EPSS: 0.017 (74.9th percentile) — read the EPSS interpretation.
Affected products
- Cisco Ios — versions 12.4, 15.0, 15.1
- Cisco Ios_xe — versions 2.5.0, 2.5.1, 2.5.2
- Cisco Unified_communications_manager — versions 6.0, 6.1\(1\), 6.1\(1a\)
- N/a — versions n/a
Weakness classification (CWE)
References
- psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory)
- psirt@cisco.com (x_refsource_CONFIRM)