CVE-2009-1427

Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service ...

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.

Exploit likelihood

0.53%Down 0.6 points since Feb 4, 2022

What each source reports

NVD Score used 4.9

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.

Record: CVE-2009-1427
CVSS 2.0: 4.9 MediumAV:L/AC:L/Au:N/C:N/I:N/A:C
Updated: 2026-11-02

CVE List No score

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.

Record: CVE-2009-1427
Updated: 2026-11-02

EUVDEUVD-2009-1425 No score

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.

Record: EUVD-2009-1425
Updated: 2026-11-03

GitHub AdvisoriesGHSA-mj44-3h2x-v4v7 No score

Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service ...

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.

Record: GHSA-mj44-3h2x-v4v7
Updated: 2026-11-02

Affected products

hp hpux

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2009-1427 is a medium vulnerability (CVSS 4.9) in Hp Hpux, published August 12, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.53%, the 44th percentile. No source names a fixed version.

Exploit likelihood

What each source reports

Affected products

History

In short

References