CVE-2011-2561
29.08.2011, 15:55
The SIP process in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 7.x before 7.1(5b)su4 and 8.x before 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 attackers to cause a denial of service (service outage) via a crafted call, aka Bug ID CSCtc61990.Enginsight
| Vendor | Product | Version |
|---|---|---|
| cisco | unified_communications_manager | 7.0\(1\)su1 |
| cisco | unified_communications_manager | 7.0\(1\)su1a |
| cisco | unified_communications_manager | 7.0\(2\) |
| cisco | unified_communications_manager | 7.0\(2a\) |
| cisco | unified_communications_manager | 7.0\(2a\)su1 |
| cisco | unified_communications_manager | 7.0\(2a\)su2 |
| cisco | unified_communications_manager | 7.1\(2a\) |
| cisco | unified_communications_manager | 7.1\(2a\)su1 |
| cisco | unified_communications_manager | 7.1\(2b\) |
| cisco | unified_communications_manager | 7.1\(2b\)su1 |
| cisco | unified_communications_manager | 7.1\(3\) |
| cisco | unified_communications_manager | 7.1\(3a\) |
| cisco | unified_communications_manager | 7.1\(3a\)su1 |
| cisco | unified_communications_manager | 7.1\(3a\)su1a |
| cisco | unified_communications_manager | 7.1\(3b\) |
| cisco | unified_communications_manager | 7.1\(3b\)su1 |
| cisco | unified_communications_manager | 7.1\(3b\)su2 |
| cisco | unified_communications_manager | 7.1\(5\) |
| cisco | unified_communications_manager | 7.1\(5\)su1 |
| cisco | unified_communications_manager | 7.1\(5\)su1a |
| cisco | unified_communications_manager | 7.1\(5a\) |
| cisco | unified_communications_manager | 7.1\(5b\) |
| cisco | unified_communications_manager | 7.1\(5b\)su1 |
| cisco | unified_communications_manager | 7.1\(5b\)su1a |
| cisco | unified_communications_manager | 7.1\(5b\)su2 |
| cisco | unified_communications_manager | 7.1\(5b\)su3 |
| cisco | unified_communications_manager | 8.0 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration