CVE-2011-1784 | Date: (C)2011-05-20 (M)2023-12-22 |
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.
CVSS Score and Metrics +CVSS Score and Metrics -CVSS V2 Severity: |
CVSS Score : 3.6 |
Exploit Score: 3.9 |
Impact Score: 4.9 |
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CVSS V2 Metrics: |
Access Vector: LOCAL |
Access Complexity: LOW |
Authentication: NONE |
Confidentiality: NONE |
Integrity: PARTIAL |
Availability: PARTIAL |
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