Vulnerability Monitor

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CVE-2012-2472

Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is enabled, create many identical pre-allocated secondary pinholes, which might allow remote attackers to cause a denial of service (CPU consumption) via crafted SIP traffic, aka Bug ID CSCtz63143.

Published

2012-08-06T17:55:00.963

Last Modified

2025-04-11T00:51:21.963

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?
Operating System cisco adaptive_security_appliance_software 8.2 Yes
Operating System cisco adaptive_security_appliance_software 8.2\(1\) Yes
Operating System cisco adaptive_security_appliance_software 8.2\(2\) Yes
Operating System cisco adaptive_security_appliance_software 8.2\(3\) Yes
Operating System cisco adaptive_security_appliance_software 8.2\(3.9\) Yes
Operating System cisco adaptive_security_appliance_software 8.2\(4\) Yes
Operating System cisco adaptive_security_appliance_software 8.2\(4.1\) Yes
Operating System cisco adaptive_security_appliance_software 8.2\(4.4\) Yes
Operating System cisco adaptive_security_appliance_software 8.2\(5\) Yes
Operating System cisco adaptive_security_appliance_software 8.2.1 Yes
Operating System cisco adaptive_security_appliance_software 8.2.2 Yes
Operating System cisco adaptive_security_appliance_software 8.2.2 Yes
Operating System cisco adaptive_security_appliance_software 8.2.3 Yes
Operating System cisco adaptive_security_appliance_software 8.4 Yes
Operating System cisco adaptive_security_appliance_software 8.4\(1\) Yes
Operating System cisco adaptive_security_appliance_software 8.4\(1.11\) Yes
Operating System cisco adaptive_security_appliance_software 8.4\(2\) Yes
Operating System cisco adaptive_security_appliance_software 8.4\(2.11\) Yes
Hardware cisco 5500_series_adaptive_security_appliance * Yes
References