PT-2002-1814 · Blackberry · Qnx Rtos

Published 2002-07-26 · Updated 2024-01-26 · CVE-2002-0793

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: QNX RTOS version 4.25

Description: The issue allows local users to overwrite arbitrary files via specific arguments to certain utilities, including (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. This is related to hard link and possibly symbolic link following vulnerabilities.

Recommendations: For QNX RTOS version 4.25, consider restricting access to the monitor utility, dumper, crttrap, and the Watcom sample utility to minimize the risk of exploitation. Avoid using the -f argument to the monitor utility, the -d argument to dumper, and the -c argument to crttrap until a fix is available.

Exploit

Fix

Link Following

Weakness Enumeration

CWE-59

Related Identifiers

CVE-2002-0793

Affected Products

Qnx Rtos

References · 14

• 🔥 https://exploit-db.com/exploits/21501 · Exploit
• 🔥 https://exploit-db.com/exploits/21500 · Exploit
• 🔥 http://archives.neohapsis.com/archives/bugtraq/2002-05/0292.html · Exploit
• 🔥 https://exploit-db.com/exploits/21499 · Exploit
• 🔥 http://securityfocus.com/bid/4902 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2002-0793 · Security Note
• http://iss.net/security_center/static/9231.php · Vendor Advisory
• http://securityfocus.com/bid/4903 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/9232 · Note
• https://t.me/cvenotify/68883 · Telegram Post
• https://exchange.xforce.ibmcloud.com/vulnerabilities/9234 · Note
• http://securityfocus.com/bid/4904 · Note
• http://securityfocus.com/bid/4901 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/9233 · Note