CVE-2011-2562
First published: Mon Aug 29 2011(Updated: )
Unspecified vulnerability in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 6.x before 6.1(5)su2, 7.x before 7.1(5b)su3, 8.x before 8.0(3a)su1, and 8.5 before 8.5(1) allows remote attackers to cause a denial of service (service outage) via a SIP INVITE message, aka Bug ID CSCth43256.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Unified Communications Manager Session Management Edition | =6.0 | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(1\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(1a\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(1b\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(2\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(2\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(2\)su1a | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(3\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(3a\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(3b\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(3b\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(4\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(4\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(4a\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(4a\)su2 | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(5\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(5\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =7.0\(1\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =7.0\(1\)su1a | |
| Cisco Unified Communications Manager Session Management Edition | =7.0\(2\) | |
| Cisco Unified Communications Manager Session Management Edition | =7.0\(2a\) | |
| Cisco Unified Communications Manager Session Management Edition | =7.0\(2a\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =7.0\(2a\)su2 | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(2a\) | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(2a\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(2b\) | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(2b\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(3\) | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(3a\) | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(3a\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(3a\)su1a | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(3b\) | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(3b\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(3b\)su2 | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(5\) | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(5\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(5\)su1a | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(5a\) | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(5b\) | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(5b\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(5b\)su1a | |
| Cisco Unified Communications Manager Session Management Edition | =7.1\(5b\)su2 | |
| Cisco Unified Communications Manager Session Management Edition | =8.0 | |
| Cisco Unified Communications Manager Session Management Edition | =8.0\(2c\) | |
| Cisco Unified Communications Manager Session Management Edition | =8.0\(2c\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =8.0\(3\) | |
| Cisco Unified Communications Manager Session Management Edition | =8.0\(3a\) | |
| Cisco Unified Communications Manager Session Management Edition | =8.5 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is the severity of CVE-2011-2562?
CVE-2011-2562 is considered a high-severity vulnerability that can lead to a denial of service.
Which versions of Cisco Unified Communications Manager are affected by CVE-2011-2562?
CVE-2011-2562 affects several versions including 6.x before 6.1(5)su2, 7.x before 7.1(5b)su3, 8.x before 8.0(3a)su1, and 8.5 before 8.5(1).
How do I fix CVE-2011-2562?
To fix CVE-2011-2562, upgrade to a fixed version of Cisco Unified Communications Manager as specified in the Cisco advisory.
What type of attack does CVE-2011-2562 facilitate?
CVE-2011-2562 can be exploited by remote attackers sending specially crafted SIP INVITE messages.
What impact does CVE-2011-2562 have on systems?
CVE-2011-2562 can cause a denial of service, leading to service outages in affected systems.
- agent/type
- agent/first-publish-date
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/references
- agent/last-modified-date
- agent/weakness
- agent/author
- agent/event
- agent/description
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-historical
- vendor/cisco
- canonical/cisco unified communications manager session management edition
- version/cisco unified communications manager session management edition/6.0
- version/cisco unified communications manager session management edition/6.1\(1\)
- version/cisco unified communications manager session management edition/6.1\(1a\)
- version/cisco unified communications manager session management edition/6.1\(1b\)
- version/cisco unified communications manager session management edition/6.1\(2\)
- version/cisco unified communications manager session management edition/6.1\(2\)su1
- version/cisco unified communications manager session management edition/6.1\(2\)su1a
- version/cisco unified communications manager session management edition/6.1\(3\)
- version/cisco unified communications manager session management edition/6.1\(3a\)
- version/cisco unified communications manager session management edition/6.1\(3b\)
- version/cisco unified communications manager session management edition/6.1\(3b\)su1
- version/cisco unified communications manager session management edition/6.1\(4\)
- version/cisco unified communications manager session management edition/6.1\(4\)su1
- version/cisco unified communications manager session management edition/6.1\(4a\)
- version/cisco unified communications manager session management edition/6.1\(4a\)su2
- version/cisco unified communications manager session management edition/6.1\(5\)
- version/cisco unified communications manager session management edition/6.1\(5\)su1
- version/cisco unified communications manager session management edition/7.0\(1\)su1
- version/cisco unified communications manager session management edition/7.0\(1\)su1a
- version/cisco unified communications manager session management edition/7.0\(2\)
- version/cisco unified communications manager session management edition/7.0\(2a\)
- version/cisco unified communications manager session management edition/7.0\(2a\)su1
- version/cisco unified communications manager session management edition/7.0\(2a\)su2
- version/cisco unified communications manager session management edition/7.1\(2a\)
- version/cisco unified communications manager session management edition/7.1\(2a\)su1
- version/cisco unified communications manager session management edition/7.1\(2b\)
- version/cisco unified communications manager session management edition/7.1\(2b\)su1
- version/cisco unified communications manager session management edition/7.1\(3\)
- version/cisco unified communications manager session management edition/7.1\(3a\)
- version/cisco unified communications manager session management edition/7.1\(3a\)su1
- version/cisco unified communications manager session management edition/7.1\(3a\)su1a
- version/cisco unified communications manager session management edition/7.1\(3b\)
- version/cisco unified communications manager session management edition/7.1\(3b\)su1
- version/cisco unified communications manager session management edition/7.1\(3b\)su2
- version/cisco unified communications manager session management edition/7.1\(5\)
- version/cisco unified communications manager session management edition/7.1\(5\)su1
- version/cisco unified communications manager session management edition/7.1\(5\)su1a
- version/cisco unified communications manager session management edition/7.1\(5a\)
- version/cisco unified communications manager session management edition/7.1\(5b\)
- version/cisco unified communications manager session management edition/7.1\(5b\)su1
- version/cisco unified communications manager session management edition/7.1\(5b\)su1a
- version/cisco unified communications manager session management edition/7.1\(5b\)su2
- version/cisco unified communications manager session management edition/8.0
- version/cisco unified communications manager session management edition/8.0\(2c\)
- version/cisco unified communications manager session management edition/8.0\(2c\)su1
- version/cisco unified communications manager session management edition/8.0\(3\)
- version/cisco unified communications manager session management edition/8.0\(3a\)
- version/cisco unified communications manager session management edition/8.5