CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:P/A:P
EPSS
Percentile
5.1%
The pidfile_write function in core/pidfile.c in keepalived 1.2.2 and earlier uses 0666 permissions for the (1) keepalived.pid, (2) checkers.pid, and (3) vrrp.pid files in /var/run/, which allows local users to kill arbitrary processes by writing a PID to one of these files.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | keepalived | <Â 1:1.2.2-2 | keepalived_1:1.2.2-2_all.deb |
Debian | 11 | all | keepalived | <Â 1:1.2.2-2 | keepalived_1:1.2.2-2_all.deb |
Debian | 999 | all | keepalived | <Â 1:1.2.2-2 | keepalived_1:1.2.2-2_all.deb |
Debian | 13 | all | keepalived | <Â 1:1.2.2-2 | keepalived_1:1.2.2-2_all.deb |