The SIP process in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 7.x prior to 7.1(5b)su4 and 8.x prior to 8.0(1) does not properly handle SDP data within a SIP call in certain situations related to use of the g729ar8 codec for a Media Termination Point (MTP), which allows remote malicious users to cause a denial of service (service outage) via a crafted call, aka Bug ID CSCtc61990.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
cisco unified communications manager 7.1\\(3a\\)su1 |
||
cisco unified communications manager 7.1\\(3a\\) |
||
cisco unified communications manager 7.1\\(5\\)su1 |
||
cisco unified communications manager 7.1\\(5a\\) |
||
cisco unified communications manager 7.0\\(1\\)su1a |
||
cisco unified communications manager 7.1\\(2a\\) |
||
cisco unified communications manager 7.1\\(5b\\)su1 |
||
cisco unified communications manager 7.1\\(5\\) |
||
cisco unified communications manager 7.1\\(3b\\)su2 |
||
cisco unified communications manager 7.1\\(3b\\)su1 |
||
cisco unified communications manager 7.1\\(3a\\)su1a |
||
cisco unified communications manager 7.1\\(2b\\) |
||
cisco unified communications manager 7.1\\(2b\\)su1 |
||
cisco unified communications manager 7.1\\(5b\\)su3 |
||
cisco unified communications manager 7.1\\(5b\\)su1a |
||
cisco unified communications manager 7.0\\(2\\) |
||
cisco unified communications manager 7.0\\(1\\)su1 |
||
cisco unified communications manager 7.0\\(2a\\)su1 |
||
cisco unified communications manager 7.0\\(2a\\)su2 |
||
cisco unified communications manager 7.1\\(3b\\) |
||
cisco unified communications manager 7.1\\(3\\) |
||
cisco unified communications manager 7.1\\(5\\)su1a |
||
cisco unified communications manager 7.1\\(5b\\) |
||
cisco unified communications manager 7.0\\(2a\\) |
||
cisco unified communications manager 7.1\\(2a\\)su1 |
||
cisco unified communications manager 7.1\\(5b\\)su2 |
||
cisco unified communications manager 8.0 |
Vulmon