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CVE-2002-2042

HighPublished

ptrace in the QNX realtime operating system (RTOS) 4.25 and 6.1.0 allows programs to attach to privileged processes, which could allow local users to...

Published: Jul 14, 2005
Updated: Sep 16, 2024
Assigning CNA: mitre
Evidence observed: Jun 3, 2002

Primary CVSS

7.2/ 10High

nvd · CVSS 2.0

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

EPSS probability estimate

1.0%

Low · next 30 days

Percentile: 61.8%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

ptrace in the QNX realtime operating system (RTOS) 4.25 and 6.1.0 allows programs to attach to privileged processes, which could allow local users to execute arbitrary code by modifying running processes.

Sources

QNX 6.x - 'ptrace()' Arbitrary Process ModificationExploit
badc0ded · linux · Jun 3, 2002

Responsible use

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