Medium severity · published Aug 12, 2002
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…
5.5
CVSS
1.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QN
Qnx Neutrino Real-time Operating System · Blackberry
4.25 · source: NVD
Affected product
QN
Qnx Neutrino Real-time Operating System
Blackberry
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2002-0793
CVE.org
https://www.cve.org/CVERecord?id=CVE-2002-0793
Broken Link
http://archives.neohapsis.com/archives/bugtraq/2002-05/0292.html
Broken Link
http://www.iss.net/security_center/static/9231.php
Broken Link
http://www.securityfocus.com/bid/4901
Broken Link
http://www.securityfocus.com/bid/4902
Broken Link
http://www.securityfocus.com/bid/4903
Broken Link
http://www.securityfocus.com/bid/4904