National Cyber Awareness System

Vulnerability Summary for CVE-2009-2863

Overview

Race condition in the Firewall Authentication Proxy feature in Cisco IOS 12.0 through 12.4 allows remote attackers to bypass authentication, or bypass the consent web page, via a crafted request, aka Bug ID CSCsy15227.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: XF

Name: ciscoios-authenticationproxy-sec-bypass(53453)

Hyperlink:http://xforce.iss.net/xforce/xfdb/53453

External Source: SECTRACK

Name: 1022935

Hyperlink:http://www.securitytracker.com/id?1022935

External Source: BID

Name: 36491

Hyperlink:http://www.securityfocus.com/bid/36491

External Source: CISCO

Name: 20090923 Cisco IOS Software Authentication Proxy Vulnerability

Type: Advisory

Hyperlink:http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8132.shtml

External Source: CONFIRM

Name: http://tools.cisco.com/security/center/viewAlert.x?alertId=18882

Type: Advisory

Hyperlink:http://tools.cisco.com/security/center/viewAlert.x?alertId=18882

External Source: OSVDB

Name: 58340

Hyperlink:http://osvdb.org/58340