Vulnerability Monitor

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CVE-2008-0027

Heap-based buffer overflow in the Certificate Trust List (CTL) Provider service (CTLProvider.exe) in Cisco Unified Communications Manager (CUCM) 4.2 before 4.2(3)SR3 and 4.3 before 4.3(1)SR1, and CallManager 4.0 and 4.1 before 4.1(3)SR5c, allows remote attackers to cause a denial of service or execute arbitrary code via a long request.

Published

2008-01-17T03:00:00.000

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 10.0 (HIGH)

CVSSv2 Vector

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

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

10.0

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco unified_callmanager 4.0 Yes
Application cisco unified_callmanager 4.1 Yes
Application cisco unified_callmanager 4.1\(3\)sr4 Yes
Application cisco unified_callmanager 4.1\(3\)sr5 Yes
Application cisco unified_callmanager 4.1\(3\)sr5b Yes
Application cisco unified_communications_manager 4.2 Yes
Application cisco unified_communications_manager 4.2.3sr2 Yes
Application cisco unified_communications_manager 4.2.3sr2b Yes
Application cisco unified_communications_manager 4.3 Yes
References