Vulnerability in Blackberry Qnx Neutrino Real-Time Operating System
CVE-2002-0793
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.013 (70.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Blackberry Qnx Neutrino Real-Time Operating System — versions 4.25
Weakness classification (CWE)
References
- www.securityfocus.com/bid/4901 (VDB Entry, Third Party Advisory, vdb-entry, Broken Link)
- www.securityfocus.com/bid/4902 (Exploit, Patch, VDB Entry, Third Party Advisory, vdb-entry, Broken Link, Vendor Advisory)
- www.securityfocus.com/bid/4904 (VDB Entry, Third Party Advisory, vdb-entry, Broken Link)
- archives.neohapsis.com/archives/bugtraq/2002-05/0292.html (Broken Link, Vendor Advisory, mailing-list, Exploit)
- www.iss.net/security_center/static/9231.php (Patch, vdb-entry, Broken Link, Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/9234 (VDB Entry, Third Party Advisory, vdb-entry)
- www.securityfocus.com/bid/4903 (VDB Entry, Third Party Advisory, vdb-entry, Broken Link)
- exchange.xforce.ibmcloud.com/vulnerabilities/9232 (VDB Entry, Third Party Advisory, vdb-entry)
- exchange.xforce.ibmcloud.com/vulnerabilities/9233 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2002-0793?
- CVE-2002-0793 is a medium-severity vulnerability in Blackberry Qnx Neutrino Real-Time Operating System, classified under Improper Link Resolution Before File Access. CVSS score: 5.5/10. Published 2002-08-12.
- How severe is CVE-2002-0793?
- Medium severity. CVSS v3 base score is 5.5 out of 10.