CVE-2009-1427

Name: CVE-2009-1427
Creator: NVD / NIST
Published: 2009-08-12T10:30:01.077+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.53%

Last modified Jun 16, 2026

CVE-2009-1427 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

0.53%

40.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Hp	Hpux	b.11.31

References

Timeline

Published: Aug 12, 2009
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2009-1427?

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.

How severe is CVE-2009-1427?

Severity scoring for CVE-2009-1427 is pending analysis. The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2009-1427?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-1427?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST