CVE-2001-1033

MEDIUM 5.0CVE-2001-1033 · Published 25/09/2001 · updated 16/06/2026

In short

CVE-2001-1033 is a MEDIUM (CVSS 5.0) vulnerability affecting trucluster (compaq).
Chance of exploitation in the next 30 days (EPSS): 1.6%, higher than 76.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
trucluster compaq	`= 1.5`	No fix yet

Description

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.

References

securityfocus.com/archive/1/216323 · Vendor Advisory
securityfocus.com/bid/3362 · Vendor Advisory
exchange.xforce.ibmcloud.com/vulnerabilities/7171

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