CVE-2010-2838
First published: Thu Aug 26 2010(Updated: )
The SendCombinedStatusInfo implementation in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 7.0SU before 7.0(2a)SU3, 7.1 before 7.1(5), and 8.0 before 8.0(3) allows remote attackers to cause a denial of service (process failure) via a malformed SIP REGISTER message, aka Bug ID CSCtf66305.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Unified Communications Manager | =7.0\(2a\) | |
| Cisco Unified Communications Manager | =7.0\(1\)su1 | |
| Cisco Unified Communications Manager | =7.0\(1\)su1a | |
| Cisco Unified Communications Manager | <=7.0\(2a\)su2 | |
| Cisco Unified Communications Manager | =7.0\(2a\)su1 | |
| Cisco Unified Communications Manager | =7.0\(2\) | |
| Cisco Unified Communications Manager | <=7.1\(5\)su1a | |
| Cisco Unified Communications Manager | =7.1\(2b\)su1 | |
| Cisco Unified Communications Manager | =7.1\(2b\) | |
| Cisco Unified Communications Manager | =7.1\(3b\) | |
| Cisco Unified Communications Manager | =7.1\(2a\)su1 | |
| Cisco Unified Communications Manager | =7.1\(3b\)su1 | |
| Cisco Unified Communications Manager | =7.1\(3a\)su1a | |
| Cisco Unified Communications Manager | =7.1\(3\) | |
| Cisco Unified Communications Manager | =7.1\(2a\) | |
| Cisco Unified Communications Manager | =7.1\(5b\) | |
| Cisco Unified Communications Manager | =7.1\(5\) | |
| Cisco Unified Communications Manager | =7.1\(5a\) | |
| Cisco Unified Communications Manager | =7.1\(5\)su1 | |
| Cisco Unified Communications Manager | =7.1\(3a\) | |
| Cisco Unified Communications Manager | =7.1\(3a\)su1 | |
| Cisco Unified Communications Manager | =7.1\(3b\)su2 | |
| Cisco Unified Communications Manager | =8.0\(2c\) | |
| Cisco Unified Communications Manager | =8.0\(3\) | |
| Cisco Unified Communications Manager | =8.0\(2c\)su1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2010-2838?
CVE-2010-2838 is classified as a denial of service vulnerability affecting Cisco Unified Communications Manager.
How do I fix CVE-2010-2838?
To fix CVE-2010-2838, upgrade Cisco Unified Communications Manager to a version that is not affected by this vulnerability.
What versions of Cisco Unified Communications Manager are affected by CVE-2010-2838?
Affected versions include Cisco Unified Communications Manager 7.0SU prior to 7.0(2a)SU3, 7.1 before 7.1(5), and 8.0 before 8.0(3).
Can CVE-2010-2838 be exploited remotely?
Yes, CVE-2010-2838 can be exploited remotely through a malformed SIP REGISTER message.
What is the potential impact of CVE-2010-2838?
The potential impact of CVE-2010-2838 is a denial of service condition that may cause process failures.
- agent/references
- agent/first-publish-date
- agent/last-modified-date
- agent/type
- agent/softwarecombine
- agent/event
- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-index
- agent/weakness
- agent/severity
- agent/remedy
- agent/author
- agent/description
- agent/tags
- vendor/cisco
- canonical/cisco unified communications manager
- version/cisco unified communications manager/7.0\(2a\)
- version/cisco unified communications manager/7.0\(1\)su1
- version/cisco unified communications manager/7.0\(1\)su1a
- version/cisco unified communications manager/7.0\(2a\)su2
- version/cisco unified communications manager/7.0\(2a\)su1
- version/cisco unified communications manager/7.0\(2\)
- version/cisco unified communications manager/7.1\(5\)su1a
- version/cisco unified communications manager/7.1\(2b\)su1
- version/cisco unified communications manager/7.1\(2b\)
- version/cisco unified communications manager/7.1\(3b\)
- version/cisco unified communications manager/7.1\(2a\)su1
- version/cisco unified communications manager/7.1\(3b\)su1
- version/cisco unified communications manager/7.1\(3a\)su1a
- version/cisco unified communications manager/7.1\(3\)
- version/cisco unified communications manager/7.1\(2a\)
- version/cisco unified communications manager/7.1\(5b\)
- version/cisco unified communications manager/7.1\(5\)
- version/cisco unified communications manager/7.1\(5a\)
- version/cisco unified communications manager/7.1\(5\)su1
- version/cisco unified communications manager/7.1\(3a\)
- version/cisco unified communications manager/7.1\(3a\)su1
- version/cisco unified communications manager/7.1\(3b\)su2
- version/cisco unified communications manager/8.0\(2c\)
- version/cisco unified communications manager/8.0\(3\)
- version/cisco unified communications manager/8.0\(2c\)su1