A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages are logged when $RepeatedMsgReduction was enabled. A local attacker could use this flaw to cause a denial of the rsyslogd daemon service by crashing the service via a sequence of repeated log messages sent within short periods of time.
WordPress 4.9.4 - DoS vulnerability from 4.9.228/02/2018
22 months ago.
#Op Black Friday23/11/2018
The big day is here.