Vulnerability Report

CVE-2001-1033

Title: Compaq TruCluster port scan without PTR record causes split-brain DoS

Denial of Service

Proof Of Concept

No public PoC currently indexed for CVE-2001-1033.

CWE Category NVD-CWE-noinfo

Published Date Sep 25, 2001

Modified Date Apr 03, 2025

Exploit Status Not Found

Score 5.0 CVSS v2.0

Exploit Probability (EPSS)

0.74%

Vulnerability Summary

CVE-2001-1033: 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.

Impacted Vendors

compaq 1

Reference Links

http://www.securityfocus.com/archive/1/216323 http://www.securityfocus.com/bid/3362 https://exchange.xforce.ibmcloud.com/vulnerabilities/7171 http://www.securityfocus.com/archive/1/216323 http://www.securityfocus.com/bid/3362 https://exchange.xforce.ibmcloud.com/vulnerabilities/7171

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:N/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2001-1033 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

April 03, 2025 MODIFIED

Vulnerability data or affected products updated.

September 25, 2001 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected Stack

No specific products linked.