ASA-201805-20 - log back

ASA-201805-20 created at 25 Sep 2019 19:32:14
Workaround
+ - CVE-2018-5736
+
+ For servers which must receive notifies to keep slave zone contents
+ current, no complete workarounds are known although restricting BIND to
+ only accept NOTIFY messages from authorised sources can greatly
+ mitigate the risk of attack.
+
+ - CVE-2018-5737
+
+ Setting "max-stale-ttl 0;" in named.conf will prevent exploitation of
+ this vulnerability (but will effectively disable the serve-stale
+ feature.)
Impact
+ A remote attacker is able to cause a denial of service via crafted queries.