{"id":"CVE-2011-1784","details":"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.","modified":"2026-04-10T03:41:48.117558Z","published":"2011-05-20T22:55:04Z","references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/44460"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=704039"},{"type":"WEB","url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626281"},{"type":"WEB","url":"http://lists.debian.org/debian-security/2011/05/msg00012.html"},{"type":"WEB","url":"http://lists.debian.org/debian-security/2011/05/msg00013.html"},{"type":"WEB","url":"http://lists.debian.org/debian-security/2011/05/msg00018.html"},{"type":"WEB","url":"http://openwall.com/lists/oss-security/2011/05/10/5"},{"type":"WEB","url":"http://openwall.com/lists/oss-security/2011/05/16/7"},{"type":"WEB","url":"http://www.osvdb.org/72380"},{"type":"WEB","url":"http://www.securityfocus.com/bid/47859"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/67477"}],"schema_version":"1.7.5"}