Secunia Security Advisory - A weakness has been reported in Cisco ASA (Adaptive Security Appliance) 5500 Series, which can be exploited by malicious people to gain knowledge of certain information.
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TITLE:
Cisco IPsec VPN Implementation Group Name Enumeration Weakness
SECUNIA ADVISORY ID:
SA42414
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42414/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42414
RELEASE DATE:
2010-12-01
DISCUSS ADVISORY:
http://secunia.com/advisories/42414/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
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* Criticality Level
* Impact
* Where
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* CVE Reference(s)
http://secunia.com/advisories/42414/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=42414
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DESCRIPTION:
A weakness has been reported in Cisco ASA (Adaptive Security
Appliance) 5500 Series, which can be exploited by malicious people to
gain knowledge of certain information.
The problem is that the device returns different responses depending
on whether or not a valid group name is supplied when the device is
configured for group name authentication and using a pre-shared key.
This is related to:
SA15765
SOLUTION:
Update to a fixed version when it becomes available. Please see the
vendor's advisory for more details.
PROVIDED AND/OR DISCOVERED BY:
The vendor credits Gavin Jones, NGS Secure.
ORIGINAL ADVISORY:
http://www.cisco.com/en/US/products/products_security_response09186a0080b5992c.html
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
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