The SIP implementation in Cisco Unified Communications Manager (CUCM) 6.x and 7.x before 7.1(5b)su5, 8.x before 8.5(1)su4, and 8.6 before 8.6(2a)su1; Cisco IOS 12.2 through 12.4 and 15.0 through 15.2; and Cisco IOS XE 3.3.xSG before 3.3.1SG, 3.4.xS, and 3.5.xS allows remote attackers to cause a denial of service (service crash or device reload) via a crafted SIP message containing an SDP session description, aka Bug IDs CSCtw66721, CSCtj33003, and CSCtw84664.
References
Link | Resource |
---|---|
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-cucm | Vendor Advisory |
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-sip | Vendor Advisory |
http://www.securityfocus.com/bid/55697 | Third Party Advisory VDB Entry |
http://secunia.com/advisories/50774 | Not Applicable |
http://osvdb.org/85816 | Broken Link |
Configurations
Configuration 1 (hide)
|
Information
Published : 2012-09-26 17:55
Updated : 2017-08-29 08:29
NVD link : CVE-2012-3949
Mitre link : CVE-2012-3949
JSON object : View
CWE
CWE-20
Improper Input Validation
Products Affected
cisco
- ios
- unified_communications_manager
- ios_xe