Description
The daemon in P3Scan 3.0_rc1 and earlier creates a p3scan.pid file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for p3scan.pid modification before a root script executes a "kill `cat /pathname/p3scan.pid`" command, as demonstrated by etc/init.d/p3scan.
Metrics
CVSS 3.0 5.5/10
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://sourceforge.net/p/p3scan/bugs/33/Mitigation, Third Party Advisory
- https://sourceforge.net/p/p3scan/bugs/33/Mitigation, Third Party Advisory
Timeline
- Published
- Sep 21, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified