Vulnerability Monitor

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CVE-2011-1604

Memory leak in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 6.x before 6.1(5)su3, 7.x before 7.1(5b)su3, 8.0 before 8.0(3a)su2, and 8.5 before 8.5(1) allows remote attackers to cause a denial of service (memory consumption and process failure) via a malformed SIP message, aka Bug ID CSCti42904.

Published

2011-05-03T22:55:02.357

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.1 (HIGH)

CVSSv2 Vector

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

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

8.6

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-399
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco unified_communications_manager 6.0 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 6.1\(3a\) Yes
Application cisco unified_communications_manager 6.1\(3b\) Yes
Application cisco unified_communications_manager 6.1\(3b\)su1 Yes
Application cisco unified_communications_manager 6.1\(4\) Yes
Application cisco unified_communications_manager 6.1\(4\)su1 Yes
Application cisco unified_communications_manager 6.1\(4a\) Yes
Application cisco unified_communications_manager 6.1\(4a\)su2 Yes
Application cisco unified_communications_manager 6.1\(5\) Yes
Application cisco unified_communications_manager 6.1\(5\)su1 Yes
Application cisco unified_communications_manager 6.1\(5\)su2 Yes
Application cisco unified_communications_manager 7.0\(1\)su1 Yes
Application cisco unified_communications_manager 7.0\(1\)su1a Yes
Application cisco unified_communications_manager 7.0\(2\) Yes
Application cisco unified_communications_manager 7.0\(2a\) Yes
Application cisco unified_communications_manager 7.0\(2a\)su1 Yes
Application cisco unified_communications_manager 7.0\(2a\)su2 Yes
Application cisco unified_communications_manager 7.1\(2a\) Yes
Application cisco unified_communications_manager 7.1\(2a\)su1 Yes
Application cisco unified_communications_manager 7.1\(2b\) Yes
Application cisco unified_communications_manager 7.1\(2b\)su1 Yes
Application cisco unified_communications_manager 7.1\(3\) Yes
Application cisco unified_communications_manager 7.1\(3a\) Yes
Application cisco unified_communications_manager 7.1\(3a\)su1 Yes
Application cisco unified_communications_manager 7.1\(3a\)su1a Yes
Application cisco unified_communications_manager 7.1\(3b\) Yes
Application cisco unified_communications_manager 7.1\(3b\)su1 Yes
Application cisco unified_communications_manager 7.1\(3b\)su2 Yes
Application cisco unified_communications_manager 7.1\(5\) Yes
Application cisco unified_communications_manager 7.1\(5\)su1 Yes
Application cisco unified_communications_manager 7.1\(5\)su1a Yes
Application cisco unified_communications_manager 7.1\(5a\) Yes
Application cisco unified_communications_manager 7.1\(5b\) Yes
Application cisco unified_communications_manager 7.1\(5b\)su2 Yes
Application cisco unified_communications_manager 8.0\(2c\) Yes
Application cisco unified_communications_manager 8.0\(2c\)su1 Yes
Application cisco unified_communications_manager 8.0\(3\) Yes
Application cisco unified_communications_manager 8.0\(3a\) Yes
Application cisco unified_communications_manager 8.0\(3a\)su1 Yes
Application cisco unified_communications_manager 8.5 Yes
References