PT-2011-4375 · Cisco · Cisco Firewall Services Module

Publicado

2011-10-06

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Atualizado

2017-08-29

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CVE-2011-3297

CVSS v2.0

7.8

Alta

VetorAV:N/AC:L/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions Cisco Firewall Services Module (aka FWSM) versions 3.1 through 3.1(20) Cisco Firewall Services Module (aka FWSM) versions 3.2 through 3.2(21) Cisco Firewall Services Module (aka FWSM) versions 4.0 through 4.0(15) Cisco Firewall Services Module (aka FWSM) versions 4.1 through 4.1(6)
Description The issue allows remote attackers to cause a denial of service by making many authentication requests for network access when certain authentication configurations are used. This can result in a module crash.
Recommendations For versions 3.1 through 3.1(20), update to version 3.1(21) or later. For versions 3.2 through 3.2(21), update to version 3.2(22) or later. For versions 4.0 through 4.0(15), update to version 4.0(16) or later. For versions 4.1 through 4.1(6), update to version 4.1(7) or later.

Correção

Improper Authentication

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Enumeração de Fraquezas

CWE-287

Identificadores relacionados

CVE-2011-3297

Produtos afetados

Cisco Firewall Services Module