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[RHSA-2016:2615-01] Important: bind security update

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=====================================================================

Red Hat Security Advisory

 

Synopsis: Important: bind security update

Advisory ID: RHSA-2016:2615-01

Product: Red Hat Enterprise Linux

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

Issue date: 2016-11-03

CVE Names: CVE-2016-8864

=====================================================================

 

1. Summary:

 

An update for bind is now available for Red Hat Enterprise Linux 7.

 

Red Hat Product Security has rated this update as having a security impact

of Important. A Common Vulnerability Scoring System (CVSS) base score,

which gives a detailed severity rating, is available for each vulnerability

from the CVE link(s) in the References section.

 

2. Relevant releases/architectures:

 

Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64

Red Hat Enterprise Linux Client Optional (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64

Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64

Red Hat Enterprise Linux Server (v. 7) - aarch64, noarch, ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64

Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

 

3. Description:

 

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain

Name System (DNS) protocols. BIND includes a DNS server (named); a resolver

library (routines for applications to use when interfacing with DNS); and

tools for verifying that the DNS server is operating correctly.

 

Security Fix(es):

 

* 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)

 

Red Hat would like to thank ISC for reporting this issue. Upstream

acknowledges Tony Finch (University of Cambridge) and Marco Davids (SIDN

Labs) as the original reporters.

 

4. Solution:

 

For details on how to apply this update, which includes the changes

described in this advisory, refer to:

 

https://access.redhat.com/articles/11258

 

After installing the update, the BIND daemon (named) will be restarted

automatically.

 

5. Bugs fixed (https://bugzilla.redhat.com/):

 

1389652 - CVE-2016-8864 bind: assertion failure while handling responses containing a DNAME answer

 

6. Package List:

 

Red Hat Enterprise Linux Client (v. 7):

 

Source:

bind-9.9.4-38.el7_3.src.rpm

 

noarch:

bind-license-9.9.4-38.el7_3.noarch.rpm

 

x86_64:

bind-debuginfo-9.9.4-38.el7_3.i686.rpm

bind-debuginfo-9.9.4-38.el7_3.x86_64.rpm

bind-libs-9.9.4-38.el7_3.i686.rpm

bind-libs-9.9.4-38.el7_3.x86_64.rpm

bind-libs-lite-9.9.4-38.el7_3.i686.rpm

bind-libs-lite-9.9.4-38.el7_3.x86_64.rpm

bind-utils-9.9.4-38.el7_3.x86_64.rpm

 

Red Hat Enterprise Linux Client Optional (v. 7):

 

x86_64:

bind-9.9.4-38.el7_3.x86_64.rpm

bind-chroot-9.9.4-38.el7_3.x86_64.rpm

bind-debuginfo-9.9.4-38.el7_3.i686.rpm

bind-debuginfo-9.9.4-38.el7_3.x86_64.rpm

bind-devel-9.9.4-38.el7_3.i686.rpm

bind-devel-9.9.4-38.el7_3.x86_64.rpm

bind-lite-devel-9.9.4-38.el7_3.i686.rpm

bind-lite-devel-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.i686.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.i686.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-utils-9.9.4-38.el7_3.x86_64.rpm

bind-sdb-9.9.4-38.el7_3.x86_64.rpm

bind-sdb-chroot-9.9.4-38.el7_3.x86_64.rpm

 

Red Hat Enterprise Linux ComputeNode (v. 7):

 

Source:

bind-9.9.4-38.el7_3.src.rpm

 

noarch:

bind-license-9.9.4-38.el7_3.noarch.rpm

 

x86_64:

bind-debuginfo-9.9.4-38.el7_3.i686.rpm

bind-debuginfo-9.9.4-38.el7_3.x86_64.rpm

bind-libs-9.9.4-38.el7_3.i686.rpm

bind-libs-9.9.4-38.el7_3.x86_64.rpm

bind-libs-lite-9.9.4-38.el7_3.i686.rpm

bind-libs-lite-9.9.4-38.el7_3.x86_64.rpm

bind-utils-9.9.4-38.el7_3.x86_64.rpm

 

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

 

x86_64:

bind-9.9.4-38.el7_3.x86_64.rpm

bind-chroot-9.9.4-38.el7_3.x86_64.rpm

bind-debuginfo-9.9.4-38.el7_3.i686.rpm

bind-debuginfo-9.9.4-38.el7_3.x86_64.rpm

bind-devel-9.9.4-38.el7_3.i686.rpm

bind-devel-9.9.4-38.el7_3.x86_64.rpm

bind-lite-devel-9.9.4-38.el7_3.i686.rpm

bind-lite-devel-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.i686.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.i686.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-utils-9.9.4-38.el7_3.x86_64.rpm

bind-sdb-9.9.4-38.el7_3.x86_64.rpm

bind-sdb-chroot-9.9.4-38.el7_3.x86_64.rpm

 

Red Hat Enterprise Linux Server (v. 7):

 

Source:

bind-9.9.4-38.el7_3.src.rpm

 

aarch64:

bind-9.9.4-38.el7_3.aarch64.rpm

bind-chroot-9.9.4-38.el7_3.aarch64.rpm

bind-debuginfo-9.9.4-38.el7_3.aarch64.rpm

bind-libs-9.9.4-38.el7_3.aarch64.rpm

bind-libs-lite-9.9.4-38.el7_3.aarch64.rpm

bind-pkcs11-9.9.4-38.el7_3.aarch64.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.aarch64.rpm

bind-pkcs11-utils-9.9.4-38.el7_3.aarch64.rpm

bind-utils-9.9.4-38.el7_3.aarch64.rpm

 

noarch:

bind-license-9.9.4-38.el7_3.noarch.rpm

 

ppc64:

bind-9.9.4-38.el7_3.ppc64.rpm

bind-chroot-9.9.4-38.el7_3.ppc64.rpm

bind-debuginfo-9.9.4-38.el7_3.ppc.rpm

bind-debuginfo-9.9.4-38.el7_3.ppc64.rpm

bind-libs-9.9.4-38.el7_3.ppc.rpm

bind-libs-9.9.4-38.el7_3.ppc64.rpm

bind-libs-lite-9.9.4-38.el7_3.ppc.rpm

bind-libs-lite-9.9.4-38.el7_3.ppc64.rpm

bind-utils-9.9.4-38.el7_3.ppc64.rpm

 

ppc64le:

bind-9.9.4-38.el7_3.ppc64le.rpm

bind-chroot-9.9.4-38.el7_3.ppc64le.rpm

bind-debuginfo-9.9.4-38.el7_3.ppc64le.rpm

bind-libs-9.9.4-38.el7_3.ppc64le.rpm

bind-libs-lite-9.9.4-38.el7_3.ppc64le.rpm

bind-pkcs11-9.9.4-38.el7_3.ppc64le.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.ppc64le.rpm

bind-pkcs11-utils-9.9.4-38.el7_3.ppc64le.rpm

bind-utils-9.9.4-38.el7_3.ppc64le.rpm

 

s390x:

bind-9.9.4-38.el7_3.s390x.rpm

bind-chroot-9.9.4-38.el7_3.s390x.rpm

bind-debuginfo-9.9.4-38.el7_3.s390.rpm

bind-debuginfo-9.9.4-38.el7_3.s390x.rpm

bind-libs-9.9.4-38.el7_3.s390.rpm

bind-libs-9.9.4-38.el7_3.s390x.rpm

bind-libs-lite-9.9.4-38.el7_3.s390.rpm

bind-libs-lite-9.9.4-38.el7_3.s390x.rpm

bind-utils-9.9.4-38.el7_3.s390x.rpm

 

x86_64:

bind-9.9.4-38.el7_3.x86_64.rpm

bind-chroot-9.9.4-38.el7_3.x86_64.rpm

bind-debuginfo-9.9.4-38.el7_3.i686.rpm

bind-debuginfo-9.9.4-38.el7_3.x86_64.rpm

bind-libs-9.9.4-38.el7_3.i686.rpm

bind-libs-9.9.4-38.el7_3.x86_64.rpm

bind-libs-lite-9.9.4-38.el7_3.i686.rpm

bind-libs-lite-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.i686.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-utils-9.9.4-38.el7_3.x86_64.rpm

bind-utils-9.9.4-38.el7_3.x86_64.rpm

 

Red Hat Enterprise Linux Server Optional (v. 7):

 

aarch64:

bind-debuginfo-9.9.4-38.el7_3.aarch64.rpm

bind-devel-9.9.4-38.el7_3.aarch64.rpm

bind-lite-devel-9.9.4-38.el7_3.aarch64.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.aarch64.rpm

bind-sdb-9.9.4-38.el7_3.aarch64.rpm

bind-sdb-chroot-9.9.4-38.el7_3.aarch64.rpm

 

ppc64:

bind-debuginfo-9.9.4-38.el7_3.ppc.rpm

bind-debuginfo-9.9.4-38.el7_3.ppc64.rpm

bind-devel-9.9.4-38.el7_3.ppc.rpm

bind-devel-9.9.4-38.el7_3.ppc64.rpm

bind-lite-devel-9.9.4-38.el7_3.ppc.rpm

bind-lite-devel-9.9.4-38.el7_3.ppc64.rpm

bind-pkcs11-9.9.4-38.el7_3.ppc64.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.ppc.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.ppc64.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.ppc.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.ppc64.rpm

bind-pkcs11-utils-9.9.4-38.el7_3.ppc64.rpm

bind-sdb-9.9.4-38.el7_3.ppc64.rpm

bind-sdb-chroot-9.9.4-38.el7_3.ppc64.rpm

 

ppc64le:

bind-debuginfo-9.9.4-38.el7_3.ppc64le.rpm

bind-devel-9.9.4-38.el7_3.ppc64le.rpm

bind-lite-devel-9.9.4-38.el7_3.ppc64le.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.ppc64le.rpm

bind-sdb-9.9.4-38.el7_3.ppc64le.rpm

bind-sdb-chroot-9.9.4-38.el7_3.ppc64le.rpm

 

s390x:

bind-debuginfo-9.9.4-38.el7_3.s390.rpm

bind-debuginfo-9.9.4-38.el7_3.s390x.rpm

bind-devel-9.9.4-38.el7_3.s390.rpm

bind-devel-9.9.4-38.el7_3.s390x.rpm

bind-lite-devel-9.9.4-38.el7_3.s390.rpm

bind-lite-devel-9.9.4-38.el7_3.s390x.rpm

bind-pkcs11-9.9.4-38.el7_3.s390x.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.s390.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.s390x.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.s390.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.s390x.rpm

bind-pkcs11-utils-9.9.4-38.el7_3.s390x.rpm

bind-sdb-9.9.4-38.el7_3.s390x.rpm

bind-sdb-chroot-9.9.4-38.el7_3.s390x.rpm

 

x86_64:

bind-debuginfo-9.9.4-38.el7_3.i686.rpm

bind-debuginfo-9.9.4-38.el7_3.x86_64.rpm

bind-devel-9.9.4-38.el7_3.i686.rpm

bind-devel-9.9.4-38.el7_3.x86_64.rpm

bind-lite-devel-9.9.4-38.el7_3.i686.rpm

bind-lite-devel-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.i686.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.x86_64.rpm

bind-sdb-9.9.4-38.el7_3.x86_64.rpm

bind-sdb-chroot-9.9.4-38.el7_3.x86_64.rpm

 

Red Hat Enterprise Linux Workstation (v. 7):

 

Source:

bind-9.9.4-38.el7_3.src.rpm

 

noarch:

bind-license-9.9.4-38.el7_3.noarch.rpm

 

x86_64:

bind-9.9.4-38.el7_3.x86_64.rpm

bind-chroot-9.9.4-38.el7_3.x86_64.rpm

bind-debuginfo-9.9.4-38.el7_3.i686.rpm

bind-debuginfo-9.9.4-38.el7_3.x86_64.rpm

bind-libs-9.9.4-38.el7_3.i686.rpm

bind-libs-9.9.4-38.el7_3.x86_64.rpm

bind-libs-lite-9.9.4-38.el7_3.i686.rpm

bind-libs-lite-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.i686.rpm

bind-pkcs11-libs-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-utils-9.9.4-38.el7_3.x86_64.rpm

bind-utils-9.9.4-38.el7_3.x86_64.rpm

 

Red Hat Enterprise Linux Workstation Optional (v. 7):

 

x86_64:

bind-debuginfo-9.9.4-38.el7_3.i686.rpm

bind-debuginfo-9.9.4-38.el7_3.x86_64.rpm

bind-devel-9.9.4-38.el7_3.i686.rpm

bind-devel-9.9.4-38.el7_3.x86_64.rpm

bind-lite-devel-9.9.4-38.el7_3.i686.rpm

bind-lite-devel-9.9.4-38.el7_3.x86_64.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.i686.rpm

bind-pkcs11-devel-9.9.4-38.el7_3.x86_64.rpm

bind-sdb-9.9.4-38.el7_3.x86_64.rpm

bind-sdb-chroot-9.9.4-38.el7_3.x86_64.rpm

 

These packages are GPG signed by Red Hat for security. Our key and

details on how to verify the signature are available from

https://access.redhat.com/security/team/key/

 

7. References:

 

https://access.redhat.com/security/cve/CVE-2016-8864

https://access.redhat.com/security/updates/classification/#important

https://kb.isc.org/article/AA-01434

 

8. Contact:

 

The Red Hat security contact is . More contact

details at https://access.redhat.com/security/team/contact/

 

Copyright 2016 Red Hat, Inc.

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