Cisco IOS established Keyword ACL Bypass (CSCdi34061)

This script is (C) 2002-2014 Tenable Network Security, Inc.

Synopsis :

The remote device is missing a vendor-supplied security patch.

Description :

The remote device seems to be vulnerable to a flaw in IOS when
the keyword 'established' is being used in the ACLs.

This bug can, under very specific circumstances and only with
certain IP host implementations, allow unauthorized packets to
circumvent a filtering router.

This vulnerability is documented as Cisco Bug ID CSCdi34061.

Solution :

Risk factor :

Medium / CVSS Base Score : 5.0
CVSS Temporal Score : 5.0
Public Exploit Available : true

Family: CISCO

Nessus Plugin ID: 10973 (CSCdi34061.nasl)

Bugtraq ID: 315

CVE ID: CVE-1999-0162

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