Important: bind security update

[ben29]

* A denial of service flaw was found in the way BIND handled responses
containing a DNAME answer. A remote attacker could use this flaw to make named
exit unexpectedly with an assertion failure via a specially crafted DNS
response. (CVE-2016-8864)

https://rhn.redhat.com/errata/RHSA-2016-2615.html

update your bind to last version

 

[Richard G]

Looks like it only affects RH7/Centos7
Affected Products: Red Hat Enterprise Linux Desktop (v. 7)
Red Hat Enterprise Linux HPC Node (v. 7)
Red Hat Enterprise Linux Server (v. 7)
Red Hat Enterprise Linux Server TUS (v. 7.3)
Red Hat Enterprise Linux Workstation (v. 7)

 

[ditto]

The link seem to be wrong, it is a old update in 2016. Here is the correct link, also note it is moderate, not important

Moderate: bind security update https://rhn.redhat.com/errata/RHSA-2017-0276.html

 

[wattie]

It does not seem to be an official bind update but more likely a red hat specific one.