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Vulnerability Score 5.0 5.0
CVE Id CVE-2001-1033
Last Modified 05 Sep 2008 04:25:31
Published 25 Sep 2001 12:00:00
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE



Compaq TruCluster 1.5 allows remote attackers to cause a denial of service via a port scan from a system that does not have a DNS PTR record, which causes the cluster to enter a "split-brain" state.

Vulnerable Systems

Operating System

  • Compaq Tru64 5.0

  • Compaq Tru64 5.1


  • Compaq Trucluster 1.5


XF - trucluster-portscan-dos(7171)

BID - 3362

BUGTRAQ - 20010925 Re: HACMP and port scans

Last Updated: 27 May 2016 10:36:30