5.5med
CVE-2002-07933 exploits
Hard link and possibly symbolic link following vulnerabilities in QNX RTOS 4.25 (aka QNX4) allow local users to overwrite arbitrary files v…
Published 24 y ago · modified 4 mo ago · JSON
CVSS
5.5
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
1.3%
percentile 71%
Public exploits
3
Exploit-DB
Summary
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.
Exploit prediction (EPSS)
1.34% probability of exploitation in the next 30 days, higher than 71% of all scored CVEs.
Exploits and detections
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
- CWE-59 Improper Link Resolution Before File Access
References
- securityfocus.com /bid/4901 · vdb-entry, x_refsource_BID, x_transferred
- securityfocus.com /bid/4902 · vdb-entry, x_refsource_BID, x_transferred
- securityfocus.com /bid/4904 · vdb-entry, x_refsource_BID, x_transferred
- archives.neohapsis.com /archives/bugtraq/2002-05/0292.html · mailing-list, x_refsource_BUGTRAQ, x_transferred
- iss.net /security_center/static/9231.php · vdb-entry, x_refsource_XF, x_transferred
- exchange.xforce.ibmcloud.com /vulnerabilities/9234 · vdb-entry, x_refsource_XF, x_transferred
- securityfocus.com /bid/4903 · vdb-entry, x_refsource_BID, x_transferred
- exchange.xforce.ibmcloud.com /vulnerabilities/9232 · vdb-entry, x_refsource_XF, x_transferred
- exchange.xforce.ibmcloud.com /vulnerabilities/9233 · vdb-entry, x_refsource_XF, x_transferred
Sources
- CVE List: CVE-2002-0793
- NVD: CVE-2002-0793
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.