[SA22699] Novell BorderManager ISAKMP Predictable Cookie Security Issue

TITLE:
Novell BorderManager ISAKMP Predictable Cookie Security Issue

SECUNIA ADVISORY ID:
SA22699

VERIFY ADVISORY:
http://secunia.com/advisories/22699/

CRITICAL:
Less critical

IMPACT:
Security Bypass, DoS

WHERE:
>From remote

SOFTWARE:
Novell BorderManager 3.x
http://secunia.com/product/378/

DESCRIPTION:
A security issue has been reported in Novell BorderManager, which
potentially can be exploited by malicious people to cause a DoS
(Denial of Service) or bypass certain security restrictions via
replay attacks.

The security issue is caused due to predictable ISAKMP cookies being
generated by BorderManager.

The security issue is reported in version 3.8 Support Pack 4. Prior
versions may also be affected.

SOLUTION:
Update to version 3.8 Support Pack 5.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
https://secure-support.novell.com/KanisaPlatform/Publishing/201/3003139_f.SAL_Public.html

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

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Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/

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