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[email protected]CVE-2011-3297

HistoryOct 06, 2011 - 10:55 a.m.

CVE-2011-3297

2011-10-0610:55:05

CWE-287

[email protected]

web.nvd.nist.gov

cisco

fwsm

denial of service

authentication

bug

csctn15697

cve-2011-3297

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.6%

JSON

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 certain authentication configurations are used, allows remote attackers to cause a denial of service (module crash) by making many authentication requests for network access, aka Bug ID CSCtn15697.

Affected configurations

NVD

Node

ciscofirewall_services_module_softwareMatch3.1

ciscofirewall_services_module_softwareMatch3.1\(2\)

ciscofirewall_services_module_softwareMatch3.1\(3\)

ciscofirewall_services_module_softwareMatch3.1\(4\)

ciscofirewall_services_module_softwareMatch3.1\(5\)

ciscofirewall_services_module_softwareMatch3.1\(6\)

ciscofirewall_services_module_softwareMatch3.1\(7\)

ciscofirewall_services_module_softwareMatch3.1\(8\)

ciscofirewall_services_module_softwareMatch3.1\(9\)

ciscofirewall_services_module_softwareMatch3.1\(10\)

ciscofirewall_services_module_softwareMatch3.1\(11\)

ciscofirewall_services_module_softwareMatch3.1\(12\)

ciscofirewall_services_module_softwareMatch3.1\(13\)

ciscofirewall_services_module_softwareMatch3.1\(14\)

ciscofirewall_services_module_softwareMatch3.1\(15\)

ciscofirewall_services_module_softwareMatch3.1\(16\)

ciscofirewall_services_module_softwareMatch3.1\(17\)

ciscofirewall_services_module_softwareMatch3.1\(18\)

ciscofirewall_services_module_softwareMatch3.1\(19\)

ciscofirewall_services_module_softwareMatch3.1\(20\)

ciscofirewall_services_module_softwareMatch3.2

ciscofirewall_services_module_softwareMatch3.2\(1\)

ciscofirewall_services_module_softwareMatch3.2\(2\)

ciscofirewall_services_module_softwareMatch3.2\(3\)

ciscofirewall_services_module_softwareMatch3.2\(4\)

ciscofirewall_services_module_softwareMatch3.2\(5\)

ciscofirewall_services_module_softwareMatch3.2\(6\)

ciscofirewall_services_module_softwareMatch3.2\(7\)

ciscofirewall_services_module_softwareMatch3.2\(8\)

ciscofirewall_services_module_softwareMatch3.2\(9\)

ciscofirewall_services_module_softwareMatch3.2\(10\)

ciscofirewall_services_module_softwareMatch3.2\(11\)

ciscofirewall_services_module_softwareMatch3.2\(12\)

ciscofirewall_services_module_softwareMatch3.2\(13\)

ciscofirewall_services_module_softwareMatch3.2\(14\)

ciscofirewall_services_module_softwareMatch3.2\(15\)

ciscofirewall_services_module_softwareMatch3.2\(16\)

ciscofirewall_services_module_softwareMatch3.2\(17\)

ciscofirewall_services_module_softwareMatch3.2\(18\)

ciscofirewall_services_module_softwareMatch3.2\(19\)

ciscofirewall_services_module_softwareMatch3.2\(20\)

ciscofirewall_services_module_softwareMatch3.2\(21\)

ciscofirewall_services_module_softwareMatch4.0

ciscofirewall_services_module_softwareMatch4.0\(1\)

ciscofirewall_services_module_softwareMatch4.0\(2\)

ciscofirewall_services_module_softwareMatch4.0\(3\)

ciscofirewall_services_module_softwareMatch4.0\(4\)

ciscofirewall_services_module_softwareMatch4.0\(5\)

ciscofirewall_services_module_softwareMatch4.0\(6\)

ciscofirewall_services_module_softwareMatch4.0\(7\)

ciscofirewall_services_module_softwareMatch4.0\(8\)

ciscofirewall_services_module_softwareMatch4.0\(10\)

ciscofirewall_services_module_softwareMatch4.0\(11\)

ciscofirewall_services_module_softwareMatch4.0\(12\)

ciscofirewall_services_module_softwareMatch4.0\(13\)

ciscofirewall_services_module_softwareMatch4.0\(14\)

ciscofirewall_services_module_softwareMatch4.0\(15\)

ciscofirewall_services_module_softwareMatch4.1

ciscofirewall_services_module_softwareMatch4.1\(1\)

ciscofirewall_services_module_softwareMatch4.1\(2\)

ciscofirewall_services_module_softwareMatch4.1\(3\)

ciscofirewall_services_module_softwareMatch4.1\(4\)

ciscofirewall_services_module_softwareMatch4.1\(5\)

ciscofirewall_services_module_softwareMatch4.1\(6\)

AND

ciscocatalyst_6500

ciscocatalyst_7600

CPENameOperatorVersion
cisco:firewall_services_module_softwarecisco firewall services module softwareeq3.1
cisco:firewall_services_module_softwarecisco firewall services module softwareeq3.1\(2\)
cisco:firewall_services_module_softwarecisco firewall services module softwareeq3.1\(3\)
cisco:firewall_services_module_softwarecisco firewall services module softwareeq3.1\(4\)
cisco:firewall_services_module_softwarecisco firewall services module softwareeq3.1\(5\)
cisco:firewall_services_module_softwarecisco firewall services module softwareeq3.1\(6\)
cisco:firewall_services_module_softwarecisco firewall services module softwareeq3.1\(7\)
cisco:firewall_services_module_softwarecisco firewall services module softwareeq3.1\(8\)
cisco:firewall_services_module_softwarecisco firewall services module softwareeq3.1\(9\)
cisco:firewall_services_module_softwarecisco firewall services module softwareeq3.1\(10\)

CPE	Name	Operator	Version
cisco:firewall_services_module_software	cisco firewall services module software	eq	3.1
cisco:firewall_services_module_software	cisco firewall services module software	eq	3.1\(2\)
cisco:firewall_services_module_software	cisco firewall services module software	eq	3.1\(3\)
cisco:firewall_services_module_software	cisco firewall services module software	eq	3.1\(4\)
cisco:firewall_services_module_software	cisco firewall services module software	eq	3.1\(5\)
cisco:firewall_services_module_software	cisco firewall services module software	eq	3.1\(6\)
cisco:firewall_services_module_software	cisco firewall services module software	eq	3.1\(7\)
cisco:firewall_services_module_software	cisco firewall services module software	eq	3.1\(8\)
cisco:firewall_services_module_software	cisco firewall services module software	eq	3.1\(9\)
cisco:firewall_services_module_software	cisco firewall services module software	eq	3.1\(10\)