Vulnerability Monitor

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CVE-2011-3296

Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7), when IPv6 is used, allows remote attackers to cause a denial of service (memory corruption and module crash or hang) via vectors that trigger syslog message 302015, aka Bug ID CSCti83875.

Published

2011-10-06T10:55:05.143

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?
Application cisco firewall_services_module_software 3.1 Yes
Application cisco firewall_services_module_software 3.1\(2\) Yes
Application cisco firewall_services_module_software 3.1\(3\) Yes
Application cisco firewall_services_module_software 3.1\(4\) Yes
Application cisco firewall_services_module_software 3.1\(5\) Yes
Application cisco firewall_services_module_software 3.1\(6\) Yes
Application cisco firewall_services_module_software 3.1\(7\) Yes
Application cisco firewall_services_module_software 3.1\(8\) Yes
Application cisco firewall_services_module_software 3.1\(9\) Yes
Application cisco firewall_services_module_software 3.1\(10\) Yes
Application cisco firewall_services_module_software 3.1\(11\) Yes
Application cisco firewall_services_module_software 3.1\(12\) Yes
Application cisco firewall_services_module_software 3.1\(13\) Yes
Application cisco firewall_services_module_software 3.1\(14\) Yes
Application cisco firewall_services_module_software 3.1\(15\) Yes
Application cisco firewall_services_module_software 3.1\(16\) Yes
Application cisco firewall_services_module_software 3.1\(17\) Yes
Application cisco firewall_services_module_software 3.1\(18\) Yes
Application cisco firewall_services_module_software 3.1\(19\) Yes
Application cisco firewall_services_module_software 3.1\(20\) Yes
Application cisco firewall_services_module_software 3.2 Yes
Application cisco firewall_services_module_software 3.2\(1\) Yes
Application cisco firewall_services_module_software 3.2\(2\) Yes
Application cisco firewall_services_module_software 3.2\(3\) Yes
Application cisco firewall_services_module_software 3.2\(4\) Yes
Application cisco firewall_services_module_software 3.2\(5\) Yes
Application cisco firewall_services_module_software 3.2\(6\) Yes
Application cisco firewall_services_module_software 3.2\(7\) Yes
Application cisco firewall_services_module_software 3.2\(8\) Yes
Application cisco firewall_services_module_software 3.2\(9\) Yes
Application cisco firewall_services_module_software 3.2\(10\) Yes
Application cisco firewall_services_module_software 3.2\(11\) Yes
Application cisco firewall_services_module_software 3.2\(12\) Yes
Application cisco firewall_services_module_software 3.2\(13\) Yes
Application cisco firewall_services_module_software 3.2\(14\) Yes
Application cisco firewall_services_module_software 3.2\(15\) Yes
Application cisco firewall_services_module_software 3.2\(16\) Yes
Application cisco firewall_services_module_software 3.2\(17\) Yes
Application cisco firewall_services_module_software 3.2\(18\) Yes
Application cisco firewall_services_module_software 3.2\(19\) Yes
Application cisco firewall_services_module_software 3.2\(20\) Yes
Application cisco firewall_services_module_software 3.2\(21\) Yes
Application cisco firewall_services_module_software 4.0 Yes
Application cisco firewall_services_module_software 4.0\(1\) Yes
Application cisco firewall_services_module_software 4.0\(2\) Yes
Application cisco firewall_services_module_software 4.0\(3\) Yes
Application cisco firewall_services_module_software 4.0\(4\) Yes
Application cisco firewall_services_module_software 4.0\(5\) Yes
Application cisco firewall_services_module_software 4.0\(6\) Yes
Application cisco firewall_services_module_software 4.0\(7\) Yes
Application cisco firewall_services_module_software 4.0\(8\) Yes
Application cisco firewall_services_module_software 4.0\(10\) Yes
Application cisco firewall_services_module_software 4.0\(11\) Yes
Application cisco firewall_services_module_software 4.0\(12\) Yes
Application cisco firewall_services_module_software 4.0\(13\) Yes
Application cisco firewall_services_module_software 4.0\(14\) Yes
Application cisco firewall_services_module_software 4.0\(15\) Yes
Application cisco firewall_services_module_software 4.1 Yes
Application cisco firewall_services_module_software 4.1\(1\) Yes
Application cisco firewall_services_module_software 4.1\(2\) Yes
Application cisco firewall_services_module_software 4.1\(3\) Yes
Application cisco firewall_services_module_software 4.1\(4\) Yes
Application cisco firewall_services_module_software 4.1\(5\) Yes
Application cisco firewall_services_module_software 4.1\(6\) Yes
Hardware cisco catalyst_6500 * Yes
Hardware cisco catalyst_7600 * Yes
References