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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2012-09-27T00:00:00

Updated: 2024-08-06T20:21:04.181Z

Reserved: 2012-07-10T00:00:00

Link: CVE-2012-3949

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2012-09-27T00:55:00.797

Modified: 2017-08-29T15:29:40.550

Link: CVE-2012-3949

cve-icon Redhat

No data.