Executive Summary

Name CVE-2002-0793 First vendor Publication 2002-08-12
Vendor Cve Last vendor Modification 2017-07-11

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 4.6 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores


Hard link and possibly symbolic link following vulnerabilities in QNX RTOS 4.25 (aka QNX4) allow local users to overwrite arbitrary files via (1) the -f argument to the monitor utility, (2) the -d argument to dumper, (3) the -c argument to crttrap, or (4) using the Watcom sample utility.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-0793

CWE : Common Weakness Enumeration

% Id Name

CPE : Common Platform Enumeration

Application 1

Open Source Vulnerability Database (OSVDB)

Id Description
12218 QNX RTOS Watcom Utility Arbitrary File Overwrite

12217 QNX RTOS crttrap -c Argument Arbitrary File Overwrite

QNX RTOS contains a flaw that may allow a malicious user to overwrite arbitrary files. The issue is triggered when a local attacker uses the "crttrap -c" command, which will pontentially modify arbitrary files on the system.
12216 QNX RTOS dumper -d Argument Arbitrary File Overwrite

12215 QNX RTOS monitor -f Argument Arbitrary File Overwrite

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/4901
BUGTRAQ http://archives.neohapsis.com/archives/bugtraq/2002-05/0292.html
XF http://www.iss.net/security_center/static/9231.php

Alert History

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Date Informations
2020-05-23 00:15:01
  • Multiple Updates
2017-07-11 12:01:10
  • Multiple Updates
2013-05-11 12:10:36
  • Multiple Updates