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Vulnerability Score 2.1 2.1
CVE Id CVE-2002-0701
Last Modified 10 Sep 2008 03:12:44
Published 23 Jul 2002 12:00:00
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact NONE NONE
Availability Impact NONE NONE
Access Vector LOCAL
Access Complexity LOW
Authentication NONE



ktrace in BSD-based operating systems allows the owner of a process with special privileges to trace the process after its privileges have been lowered, which may allow the owner to obtain sensitive information that the process obtained while it was running with the extra privileges.

Vulnerable Systems

Operating System

  • Freebsd 6.2

  • Openbsd


FREEBSD - FreeBSD-SA-02:30

BID - 5133

OPENBSD - 20020627 009: SECURITY FIX: June 27, 2002

XF - openbsd-ktrace-gain-privileges(9474)

Last Updated: 27 May 2016 10:37:02