NetScreen ScreenOS Predictable Initial TCP Sequence Number Vulnerability

BID:6249

Info

NetScreen ScreenOS Predictable Initial TCP Sequence Number Vulnerability

Bugtraq ID: 6249
Class: Design Error
CVE:
Remote: Yes
Local: No
Published: Nov 25 2002 12:00AM
Updated: Nov 25 2002 12:00AM
Credit: Vulnerability announced in a Netscreen Security Alert.
Vulnerable: NetScreen ScreenOS 4.0
NetScreen ScreenOS 3.1
NetScreen ScreenOS 3.0
NetScreen ScreenOS 2.8
NetScreen ScreenOS 2.6
NetScreen ScreenOS 1.7
Not Vulnerable: NetScreen ScreenOS 4.0.1

Solution / Fix

NetScreen ScreenOS Predictable Initial TCP Sequence Number Vulnerability

Solution:
The vendor has released an updated version of ScreeOS which addresses this issue. Users are advised to upgrade as soon as possible.


NetScreen ScreenOS 1.7

NetScreen ScreenOS 2.6

NetScreen ScreenOS 2.8

NetScreen ScreenOS 3.0

NetScreen ScreenOS 3.1

NetScreen ScreenOS 4.0

References

NetScreen ScreenOS Predictable Initial TCP Sequence Number Vulnerability

References:

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