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CVE-2009-1427

4.9 · MEDIUM

Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service (system crash) via unknown vectors related to the ttrace system call.

Published Aug 12, 2009hpEPSS 0.53%

Overview

CVE-2009-1427 is a medium-severity vulnerability affecting hp hpux. It was published on August 12, 2009 and has a CVSS 2.0 base score of 4.9 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.9, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service (system crash) via unknown vectors related to the ttrace system call.

Remediation

Check the references section for vendor advisories and patches from hp. Update hpux to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refh20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01832652Refsecunia.com/advisories/36261Refwww.securityfocus.com/bid/36017Refwww.securitytracker.com/id?1022706Refwww.vupen.com/english/advisories/2009/2230Refoval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19004Refoval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6215Refh20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01832652Refsecunia.com/advisories/36261Refwww.securityfocus.com/bid/36017

How CyberStrike helps

Frequently asked questions

What is CVE-2009-1427?

CVE-2009-1427 is a medium-severity vulnerability affecting hp hpux. It was published on August 12, 2009 and has a CVSS 2.0 base score of 4.9 (MEDIUM).

How severe is CVE-2009-1427?

This vulnerability has a CVSS 2.0 base score of 4.9, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2009-1427?

Check the references section for vendor advisories and patches from hp. Update hpux to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2009-1427?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2009-1427 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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