Vulnerability Monitor

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CVE-2009-2864


Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 5.x before 5.1(3g), 6.x before 6.1(4), 7.0.x before 7.0(2a)su1, and 7.1.x before 7.1(2) allows remote attackers to cause a denial of service (service restart) via malformed SIP messages, aka Bug ID CSCsz95423.


Published

2009-09-28T19:30:01.360

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    NVD-CWE-Other

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco unified_callmanager 5.0\(1\) Yes
Application cisco unified_callmanager 5.0\(2\) Yes
Application cisco unified_callmanager 5.0\(2a\) Yes
Application cisco unified_callmanager 5.0\(3\) Yes
Application cisco unified_callmanager 5.0\(3a\) Yes
Application cisco unified_callmanager 5.0\(4\) Yes
Application cisco unified_callmanager 5.0\(4a\) Yes
Application cisco unified_callmanager 5.0\(4c\) Yes
Application cisco unified_callmanager 5.1 Yes
Application cisco unified_callmanager 5.1\(1\) Yes
Application cisco unified_callmanager 5.1\(1a\) Yes
Application cisco unified_callmanager 5.1\(1c\) Yes
Application cisco unified_callmanager 5.1\(2\) Yes
Application cisco unified_callmanager 5.1\(2a\) Yes
Application cisco unified_callmanager 5.1\(2b\) Yes
Application cisco unified_callmanager 5.1\(3\) Yes
Application cisco unified_callmanager 5.1\(3a\) Yes
Application cisco unified_callmanager 5.1\(3b\) Yes
Application cisco unified_callmanager 5.1\(3c\) Yes
Application cisco unified_callmanager 6.0\(1\) Yes
Application cisco unified_callmanager 6.0\(1a\) Yes
Application cisco unified_callmanager 6.0\(1b\) Yes
Application cisco unified_callmanager 6.1 Yes
Application cisco unified_callmanager 6.1\(1\) Yes
Application cisco unified_callmanager 6.1\(1a\) Yes
Application cisco unified_callmanager 6.1\(1b\) Yes
Application cisco unified_callmanager 6.1\(2\) Yes
Application cisco unified_communications_manager 5.1\(1b\) Yes
Application cisco unified_communications_manager 5.1\(1c\) Yes
Application cisco unified_communications_manager 5.1\(2\) Yes
Application cisco unified_communications_manager 5.1\(2a\) Yes
Application cisco unified_communications_manager 5.1\(3\) Yes
Application cisco unified_communications_manager 5.1\(3a\) Yes
Application cisco unified_communications_manager 5.1\(3c\) Yes
Application cisco unified_communications_manager 5.1\(3d\) Yes
Application cisco unified_communications_manager 5.1\(3e\) Yes
Application cisco unified_communications_manager 6.1\(1\) Yes
Application cisco unified_communications_manager 6.1\(1a\) Yes
Application cisco unified_communications_manager 6.1\(1b\) Yes
Application cisco unified_communications_manager 6.1\(2\) Yes
Application cisco unified_communications_manager 6.1\(2\)su1 Yes
Application cisco unified_communications_manager 6.1\(2\)su1a Yes
Application cisco unified_communications_manager 6.1\(3\) Yes
Application cisco unified_communications_manager 7.0\(1\) Yes
Application cisco unified_communications_manager 7.0\(2\) Yes
Application cisco unified_communications_manager 7.1 Yes

References