Vulnerability Monitor

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CVE-2008-1742

Memory leak in the Certificate Trust List (CTL) Provider service in Cisco Unified Communications Manager (CUCM) 5.x before 5.1(3) allows remote attackers to cause a denial of service (memory consumption and service interruption) via a series of malformed TCP packets, as demonstrated by TCPFUZZ, aka Bug ID CSCsj80609.

Published

2008-05-16T12:54:00.000

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
    CWE-399
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco unified_communications_manager 4.1 Yes
Application cisco unified_communications_manager 4.2 Yes
Application cisco unified_communications_manager 4.3 Yes
Application cisco unified_communications_manager 5.1 Yes
Application cisco unified_communications_manager 5.1 Yes
Application cisco unified_communications_manager 5.1 Yes
Application cisco unified_communications_manager 5.1 Yes
Application cisco unified_communications_manager 5.1 Yes
Application cisco unified_communications_manager 6.0 Yes
Application cisco unified_communications_manager 6.0 Yes
Application cisco unified_communications_manager 6.0 Yes
Application cisco unified_communications_manager 6.1 Yes
Application cisco unified_communications_manager 6.1 Yes
References