Unscored CVE-2012-3949 EUVD-2012-3893GHSA-g9vp-vrrf-jgjx

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…

Published Sep 27, 2012 · Updated Aug 6, 2024 · Assigned by cisco

Description

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

20120926 Cisco Unified Communications Manager Session Initiation Protocol Denial of Service Vulnerability vendor-advisory
50774 third-party-advisory
85816 vdb-entry
20120926 Cisco IOS Software Session Initiation Protocol Denial of Service Vulnerability vendor-advisory
55697 vdb-entry