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Debian Security Advisory DSA-4440-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
May 09, 2019 https://www.debian.org/security/faq
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Package : bind9
CVE ID : CVE-2018-5743 CVE-2018-5745 CVE-2019-6465

Multiple vulnerabilities were found in the BIND DNS server:

CVE-2018-5743

Connection limits were incorrectly enforced.

CVE-2018-5745

The “managed-keys” feature was susceptible to denial of service by
triggering an assert.

CVE-2019-6465

ACLs for zone transfers were incorrectly enforced for dynamically
loadable zones (DLZs).

For the stable distribution (stretch), these problems have been fixed in
version 1:9.10.3.dfsg.P4-12.3+deb9u5.

We recommend that you upgrade your bind9 packages.

For the detailed security status of bind9 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/bind9

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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