CVE-2009-2054
First published: Thu Aug 27 2009(Updated: )
Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x, 5.x before 5.1(3g), 6.x before 6.1(4), 7.0 before 7.0(2a)su1, and 7.1 before 7.1(2a)su1 allows remote attackers to cause a denial of service (file-descriptor exhaustion and SIP outage) via a flood of TCP packets, aka Bug ID CSCsx23689.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Unified Communications Manager Session Management Edition | >=4.0<5.1\(3g\) | |
| Cisco Unified Communications Manager Session Management Edition | >=6.0<6.1\(4\) | |
| Cisco Unified Communications Manager Session Management Edition | >=7.0<7.0\(2a\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | >=7.1<7.1\(2a\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =4.2_1 | |
| Cisco Unified Communications Manager Session Management Edition | =4.2_3_sr3 | |
| Cisco Unified Communications Manager Session Management Edition | =5.0_4 | |
| Cisco Unified Communications Manager Session Management Edition | =5.1\(3c\) | |
| Cisco Unified Communications Manager Session Management Edition | =4.1.2 | |
| Cisco Unified Communications Manager Session Management Edition | =4.1-\(3\)sr5b | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(2\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1.0 | |
| Cisco Unified Communications Manager Session Management Edition | =5.1\(2a\) | |
| Cisco Unified Communications Manager Session Management Edition | =5.1-\(1\) | |
| Cisco Unified Communications Manager Session Management Edition | =5.1_3a | |
| Cisco Unified Communications Manager Session Management Edition | =\(2b\) | |
| Cisco Unified Communications Manager Session Management Edition | =4.2.3sr2 | |
| Cisco Unified Communications Manager Session Management Edition | =3.3\(5\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.0\(1\) | |
| Cisco Unified Communications Manager Session Management Edition | =4.2_2 | |
| Cisco Unified Communications Manager Session Management Edition | =4.1.1 | |
| Cisco Unified Communications Manager Session Management Edition | =5.0_4a | |
| Cisco Unified Communications Manager Session Management Edition | =\(2\) | |
| Cisco Unified Communications Manager Session Management Edition | =4.3_1 | |
| Cisco Unified Communications Manager Session Management Edition | =4.3_1_sr1 | |
| Cisco Unified Communications Manager Session Management Edition | =4.1\(3\)sr1 | |
| Cisco Unified Communications Manager Session Management Edition | =5.1\(2\) | |
| Cisco Unified Communications Manager Session Management Edition | =5.1-5.1\(1\) | |
| Cisco Unified Communications Manager Session Management Edition | =4.2\(3\)sr2b | |
| Cisco Unified Communications Manager Session Management Edition | =4.2.3_sr3 | |
| Cisco Unified Communications Manager Session Management Edition | =5.0 | |
| Cisco Unified Communications Manager Session Management Edition | =6.1-\(1a\) | |
| Cisco Unified Communications Manager Session Management Edition | =5.1-\(2\) | |
| Cisco Unified Communications Manager Session Management Edition | =4.3.2 | |
| Cisco Unified Communications Manager Session Management Edition | =4.1-\(3\)sr5 | |
| Cisco Unified Communications Manager Session Management Edition | =4.1-\(3\)sr5c | |
| Cisco Unified Communications Manager Session Management Edition | =4.2.3sr1 | |
| Cisco Unified Communications Manager Session Management Edition | =4.1\(3\)sr2 | |
| Cisco Unified Communications Manager Session Management Edition | =4.3\(2\)sr1 | |
| Cisco Unified Communications Manager Session Management Edition | =5.1\(2b\) | |
| Cisco Unified Communications Manager Session Management Edition | =5.0_1 | |
| Cisco Unified Communications Manager Session Management Edition | =4.1\(3\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1 | |
| Cisco Unified Communications Manager Session Management Edition | =5.1-\(2a\) | |
| Cisco Unified Communications Manager Session Management Edition | =5.1_2a | |
| Cisco Unified Communications Manager Session Management Edition | =4.2 | |
| Cisco Unified Communications Manager Session Management Edition | =5.0_4a_su1 | |
| Cisco Unified Communications Manager Session Management Edition | =4.3 | |
| Cisco Unified Communications Manager Session Management Edition | =4.2.3 | |
| Cisco Unified Communications Manager Session Management Edition | ||
| Cisco Unified Communications Manager Session Management Edition | =6.1\(3\) | |
| Cisco Unified Communications Manager Session Management Edition | =4.1\(3\)sr4 | |
| Cisco Unified Communications Manager Session Management Edition | =4.2.1 | |
| Cisco Unified Communications Manager Session Management Edition | =4.2_3_sr2b | |
| Cisco Unified Communications Manager Session Management Edition | =4.1.3 | |
| Cisco Unified Communications Manager Session Management Edition | =4.1-\(3\)sr.5 | |
| Cisco Unified Communications Manager Session Management Edition | =4.3-4.3\(1\)sr.1 | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(1\) | |
| Cisco Unified Communications Manager Session Management Edition | =5.1-5.1_\(2a\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1_1a | |
| Cisco Unified Communications Manager Session Management Edition | =5.1\(3d\) | |
| Cisco Unified Communications Manager Session Management Edition | =5.1.2 | |
| Cisco Unified Communications Manager Session Management Edition | =\(1\) | |
| Cisco Unified Communications Manager Session Management Edition | =5.1-\(3a\) | |
| Cisco Unified Communications Manager Session Management Edition | =4.2-4.2_\(3\)sr2b | |
| Cisco Unified Communications Manager Session Management Edition | =4.2_3sr1 | |
| Cisco Unified Communications Manager Session Management Edition | =4.2_3_sr2 | |
| Cisco Unified Communications Manager Session Management Edition | =4.2-4.2\(3\)sr.2 | |
| Cisco Unified Communications Manager Session Management Edition | =4.2\(3\)sr1 | |
| Cisco Unified Communications Manager Session Management Edition | =3.3\(5\)sr2a | |
| Cisco Unified Communications Manager Session Management Edition | =4.3\(1\)sr.1 | |
| Cisco Unified Communications Manager Session Management Edition | =5.1_2b | |
| Cisco Unified Communications Manager Session Management Edition | =5.0_3a | |
| Cisco Unified Communications Manager Session Management Edition | =4.2-4.2_\(3\)sr3 | |
| Cisco Unified Communications Manager Session Management Edition | =7.0\(1\) | |
| Cisco Unified Communications Manager Session Management Edition | =4.2\(3\)sr4 | |
| Cisco Unified Communications Manager Session Management Edition | =4.2.2 | |
| Cisco Unified Communications Manager Session Management Edition | =4.3\(1\) | |
| Cisco Unified Communications Manager Session Management Edition | =5.1_\(2a\) | |
| Cisco Unified Communications Manager Session Management Edition | =4.1\(3\)sr3 | |
| Cisco Unified Communications Manager Session Management Edition | =6.0-\(1a\) | |
| Cisco Unified Communications Manager Session Management Edition | =5.1\(3\) | |
| Cisco Unified Communications Manager Session Management Edition | =4.1 | |
| Cisco Unified Communications Manager Session Management Edition | =6.0\(1a\) | |
| Cisco Unified Communications Manager Session Management Edition | =4.2_3 | |
| Cisco Unified Communications Manager Session Management Edition | =5.0_3 | |
| Cisco Unified Communications Manager Session Management Edition | =5.1\(1\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.0-\(1\) | |
| Cisco Unified Communications Manager Session Management Edition | =5.0_2 | |
| Cisco Unified Communications Manager Session Management Edition | =7.0 | |
| Cisco Unified Communications Manager Session Management Edition | =4.1-\(3\)sr4 | |
| Cisco Unified Communications Manager Session Management Edition | =5.1_2 | |
| Cisco Unified Communications Manager Session Management Edition | =4.3.1 | |
| Cisco Unified Communications Manager Session Management Edition | =6.0_1 | |
| Cisco Unified Communications Manager Session Management Edition | =4.3\(2\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(2\)su1 | |
| Cisco Unified Communications Manager Session Management Edition | =3.3\(5\)sr1 | |
| Cisco Unified Communications Manager Session Management Edition | =5.1-\(2b\) | |
| Cisco Unified Communications Manager Session Management Edition | =5.1\(3a\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.0 | |
| Cisco Unified Communications Manager Session Management Edition | =5.1 | |
| Cisco Unified Communications Manager Session Management Edition | =4.2\(3\)sr3 | |
| Cisco Unified Communications Manager Session Management Edition | =4.2.3sr2b | |
| Cisco Unified Communications Manager Session Management Edition | =6.1\(1a\) | |
| Cisco Unified Communications Manager Session Management Edition | =6.0_1a | |
| Cisco Unified Communications Manager Session Management Edition | =5.1_1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2009-2054?
CVE-2009-2054 has a high severity rating due to its potential to cause a denial of service and SIP outage.
How do I fix CVE-2009-2054?
To fix CVE-2009-2054, upgrade your Cisco Unified Communications Manager to a patched version such as 5.1(3g) or later.
What systems are affected by CVE-2009-2054?
CVE-2009-2054 affects Cisco Unified Communications Manager versions 4.x, 5.x, 6.x, and 7.x prior to their respective patched updates.
What type of vulnerability is CVE-2009-2054?
CVE-2009-2054 is a remote denial of service vulnerability that can be exploited through a flood of TCP packets.
Can CVE-2009-2054 be exploited remotely?
Yes, CVE-2009-2054 can be exploited remotely by attackers targeting the affected Cisco Unified Communications Manager systems.
- agent/references
- agent/type
- agent/first-publish-date
- agent/remedy
- agent/severity
- agent/weakness
- agent/author
- agent/softwarecombine
- agent/last-modified-date
- agent/description
- agent/event
- agent/source
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-historical
- collector/nvd-index
- vendor/cisco
- canonical/cisco unified communications manager session management edition
- version/cisco unified communications manager session management edition/4.0
- version/cisco unified communications manager session management edition/6.0
- version/cisco unified communications manager session management edition/7.0
- version/cisco unified communications manager session management edition/7.1
- version/cisco unified communications manager session management edition/4.2_1
- version/cisco unified communications manager session management edition/4.2_3_sr3
- version/cisco unified communications manager session management edition/5.0_4
- version/cisco unified communications manager session management edition/5.1\(3c\)
- version/cisco unified communications manager session management edition/4.1.2
- version/cisco unified communications manager session management edition/4.1-\(3\)sr5b
- version/cisco unified communications manager session management edition/6.1\(2\)
- version/cisco unified communications manager session management edition/6.1.0
- version/cisco unified communications manager session management edition/5.1\(2a\)
- version/cisco unified communications manager session management edition/5.1-\(1\)
- version/cisco unified communications manager session management edition/5.1_3a
- version/cisco unified communications manager session management edition/\(2b\)
- version/cisco unified communications manager session management edition/4.2.3sr2
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- version/cisco unified communications manager session management edition/4.2_2
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- version/cisco unified communications manager session management edition/5.0_4a
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- version/cisco unified communications manager session management edition/5.1-5.1\(1\)
- version/cisco unified communications manager session management edition/4.2\(3\)sr2b
- version/cisco unified communications manager session management edition/4.2.3_sr3
- version/cisco unified communications manager session management edition/5.0
- version/cisco unified communications manager session management edition/6.1-\(1a\)
- version/cisco unified communications manager session management edition/5.1-\(2\)
- version/cisco unified communications manager session management edition/4.3.2
- version/cisco unified communications manager session management edition/4.1-\(3\)sr5
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- version/cisco unified communications manager session management edition/4.2.3sr1
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- version/cisco unified communications manager session management edition/4.3\(2\)sr1
- version/cisco unified communications manager session management edition/5.1\(2b\)
- version/cisco unified communications manager session management edition/5.0_1
- version/cisco unified communications manager session management edition/4.1\(3\)
- version/cisco unified communications manager session management edition/6.1
- version/cisco unified communications manager session management edition/5.1-\(2a\)
- version/cisco unified communications manager session management edition/5.1_2a
- version/cisco unified communications manager session management edition/4.2
- version/cisco unified communications manager session management edition/5.0_4a_su1
- version/cisco unified communications manager session management edition/4.3
- version/cisco unified communications manager session management edition/4.2.3
- version/cisco unified communications manager session management edition/6.1\(3\)
- version/cisco unified communications manager session management edition/4.1\(3\)sr4
- version/cisco unified communications manager session management edition/4.2.1
- version/cisco unified communications manager session management edition/4.2_3_sr2b
- version/cisco unified communications manager session management edition/4.1.3
- version/cisco unified communications manager session management edition/4.1-\(3\)sr.5
- version/cisco unified communications manager session management edition/4.3-4.3\(1\)sr.1
- version/cisco unified communications manager session management edition/6.1\(1\)
- version/cisco unified communications manager session management edition/5.1-5.1_\(2a\)
- version/cisco unified communications manager session management edition/6.1_1a
- version/cisco unified communications manager session management edition/5.1\(3d\)
- version/cisco unified communications manager session management edition/5.1.2
- version/cisco unified communications manager session management edition/\(1\)
- version/cisco unified communications manager session management edition/5.1-\(3a\)
- version/cisco unified communications manager session management edition/4.2-4.2_\(3\)sr2b
- version/cisco unified communications manager session management edition/4.2_3sr1
- version/cisco unified communications manager session management edition/4.2_3_sr2
- version/cisco unified communications manager session management edition/4.2-4.2\(3\)sr.2
- version/cisco unified communications manager session management edition/4.2\(3\)sr1
- version/cisco unified communications manager session management edition/3.3\(5\)sr2a
- version/cisco unified communications manager session management edition/4.3\(1\)sr.1
- version/cisco unified communications manager session management edition/5.1_2b
- version/cisco unified communications manager session management edition/5.0_3a
- version/cisco unified communications manager session management edition/4.2-4.2_\(3\)sr3
- version/cisco unified communications manager session management edition/7.0\(1\)
- version/cisco unified communications manager session management edition/4.2\(3\)sr4
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- version/cisco unified communications manager session management edition/4.3\(2\)
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- version/cisco unified communications manager session management edition/5.1-\(2b\)
- version/cisco unified communications manager session management edition/5.1\(3a\)
- version/cisco unified communications manager session management edition/5.1
- version/cisco unified communications manager session management edition/4.2\(3\)sr3
- version/cisco unified communications manager session management edition/4.2.3sr2b
- version/cisco unified communications manager session management edition/6.1\(1a\)
- version/cisco unified communications manager session management edition/6.0_1a
- version/cisco unified communications manager session management edition/5.1_1