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Cisco IPsec VPN Implementation Group Name Enumeration Weakness
Secunia Advisory: SA15765
Release Date: 2005-06-21
Last Update: 2006-04-20
Popularity: 12,232 views

Critical:
Not critical
Impact: Exposure of system information
Where: From remote
Solution Status: Vendor Patch

OS:Cisco Adaptive Security Appliance (ASA) 7.x
Cisco PIX 7.x
Cisco VPN 3000 Concentrator

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 2 of 3)[ 1 ] [ 2 ] [ 3 ]

Solution:
Update to a fixed version.

Cisco VPN 3000 Series Concentrators:
Update to version v4.1.7G or 4.7.2.

Cisco PIX 500 Series Security Appliances:
Update to version 7.0(4).

Cisco ASA 5500 Series Adaptive Security Appliances:
Update to version 7.0(4).

Use another authentication method.

Provided and/or discovered by:
Roy Hills, NTA Monitor.

Changelog:
2005-06-24: Added CVE reference and link to Cisco advisory.
2006-04-20: Added information about affected PIX and ASA devices. Updated affected versions of Cisco VPN 3000 Series Concentrator.

Original Advisory:
NTA Monitor:
http://www.nta-monitor.com/news/vpn-flaws/cisco/VPN-Concentrator/index.htm

Cisco:
http://www.cisco.com/warp/public/707/cisco-sn-20050624-vpn-grpname.shtml
http://www.cisco.com/univercd/cc/td/doc/product/vpn/vpn3000/4_7/471con3k.htm

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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