CVE-2011-1784

Priority
Low
Description
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.
References
Package
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):needed
Ubuntu 12.04 ESM (Precise Pangolin):needed
Ubuntu 14.04 LTS (Trusty Tahr):needed
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 17.04 (Zesty Zapus):needed
More Information

Updated: 2017-08-11 23:14:26 UTC (commit 13081)