n/bind-9.12.2_P2-x86_64-1.txz
This update fixes security issues:
There was a long-existing flaw in the documentation for ms-self, krb5-self,
ms-subdomain, and krb5-subdomain rules in update-policy statements. Though
the policies worked as intended, operators who configured their servers
according to the misleading documentation may have thought zone updates were
more restricted than they were; users of these rule types are advised to
review the documentation and correct their configurations if necessary. New
rule types matching the previously documented behavior will be introduced in
a future maintenance release.
named could crash during recursive processing of DNAME records when
deny-answer-aliases was in use. This flaw is disclosed in CVE-2018-5740.
For more information, see:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5740
(* Security fix *)