Red Hat Enterprise Linux 8.1_aarch64

Underflow in PHP-FPM can lead to RCE

In Apache HTTP Server 2.4 releases 2.4.17 to 2.4.38, with MPM event, worker or prefork, code executing in less-privileged child processes or threads (including scripts executed by an in-process scripting interpreter) could execute arbitrary code with the privileges of the parent process (usually root) by manipulating the scoreboard. Non-Unix systems are not affected.

dhcpd: use-after-free error leads crash in IPv6 mode when using mismatched BIND libraries