Compaq TruCluster 1.5 Port Scan denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Compaq TruCluster 1.5. It has been rated as problematic. This affects an unknown part of the component Port Scan Handler. This manipulation causes denial of service. This vulnerability is tracked as CVE-2001-1033. No exploit exists. It is advisable to implement restrictive firewalling.

Detailsinfo

A vulnerability has been found in Compaq TruCluster 1.5 and classified as problematic. Affected by this vulnerability is an unknown function of the component Port Scan Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

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.

The weakness was disclosed 09/25/2001 by Andrew (Website). The advisory is shared at securityfocus.com. This vulnerability is known as CVE-2001-1033. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

Proper firewalling of is able to address this issue.

The vulnerability is also documented in the databases at X-Force (7171) and SecurityFocus (BID 3362†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/25/2001 🔍
09/25/2001 +0 days 🔍
09/25/2001 +0 days 🔍
07/09/2014 +4670 days 🔍
06/04/2018 +1426 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Andrew
Status: Not defined

CVE: CVE-2001-1033 (🔍)
GCVE (CVE): GCVE-0-2001-1033
GCVE (VulDB): GCVE-100-17437
X-Force: 7171 - TruCluster portscan denial of service
SecurityFocus: 3362 - Compaq TruCluster Port Scan Denial of Service Vulnerability

Entryinfo

Created: 07/09/2014 13:26
Updated: 06/04/2018 08:42
Changes: 07/09/2014 13:26 (48), 06/04/2018 08:42 (6)
Complete: 🔍
Cache ID: 216::103

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