ESB-2019.0248 - [UNIX/Linux][RedHat] bind: Denial of service - Remote/unauthenticated 2019-01-30

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0248
                      Moderate: bind security update
                              30 January 2019

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

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           bind
Publisher:         Red Hat
Operating System:  Red Hat Enterprise Linux Server 7
                   Red Hat Enterprise Linux WS/Desktop 7
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-5742  

Original Bulletin: 
   https://access.redhat.com/errata/RHSA-2019:0194

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Red Hat. It is recommended that administrators
         running bind check for an updated version of the software for their
         operating system.

- --------------------------BEGIN INCLUDED TEXT--------------------

=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: bind security update
Advisory ID:       RHSA-2019:0194-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:0194
Issue date:        2019-01-29
CVE Names:         CVE-2018-5742 
=====================================================================

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 Moderate. 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) - noarch, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - 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
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, noarch, ppc64le, s390x
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le, s390x

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):

* bind: Crash from assertion error when debug log level is 10 and log
entries meet buffer boundary (CVE-2018-5742)

For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in
the References section.

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/):

1655844 - CVE-2018-5742 bind: Crash from assertion error when debug log level is 10 and log entries meet buffer boundary

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
bind-9.9.4-73.el7_6.src.rpm

noarch:
bind-license-9.9.4-73.el7_6.noarch.rpm

x86_64:
bind-debuginfo-9.9.4-73.el7_6.i686.rpm
bind-debuginfo-9.9.4-73.el7_6.x86_64.rpm
bind-libs-9.9.4-73.el7_6.i686.rpm
bind-libs-9.9.4-73.el7_6.x86_64.rpm
bind-libs-lite-9.9.4-73.el7_6.i686.rpm
bind-libs-lite-9.9.4-73.el7_6.x86_64.rpm
bind-utils-9.9.4-73.el7_6.x86_64.rpm

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

x86_64:
bind-9.9.4-73.el7_6.x86_64.rpm
bind-chroot-9.9.4-73.el7_6.x86_64.rpm
bind-debuginfo-9.9.4-73.el7_6.i686.rpm
bind-debuginfo-9.9.4-73.el7_6.x86_64.rpm
bind-devel-9.9.4-73.el7_6.i686.rpm
bind-devel-9.9.4-73.el7_6.x86_64.rpm
bind-lite-devel-9.9.4-73.el7_6.i686.rpm
bind-lite-devel-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.i686.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.i686.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-utils-9.9.4-73.el7_6.x86_64.rpm
bind-sdb-9.9.4-73.el7_6.x86_64.rpm
bind-sdb-chroot-9.9.4-73.el7_6.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
bind-9.9.4-73.el7_6.src.rpm

noarch:
bind-license-9.9.4-73.el7_6.noarch.rpm

x86_64:
bind-debuginfo-9.9.4-73.el7_6.i686.rpm
bind-debuginfo-9.9.4-73.el7_6.x86_64.rpm
bind-libs-9.9.4-73.el7_6.i686.rpm
bind-libs-9.9.4-73.el7_6.x86_64.rpm
bind-libs-lite-9.9.4-73.el7_6.i686.rpm
bind-libs-lite-9.9.4-73.el7_6.x86_64.rpm
bind-utils-9.9.4-73.el7_6.x86_64.rpm

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

x86_64:
bind-9.9.4-73.el7_6.x86_64.rpm
bind-chroot-9.9.4-73.el7_6.x86_64.rpm
bind-debuginfo-9.9.4-73.el7_6.i686.rpm
bind-debuginfo-9.9.4-73.el7_6.x86_64.rpm
bind-devel-9.9.4-73.el7_6.i686.rpm
bind-devel-9.9.4-73.el7_6.x86_64.rpm
bind-lite-devel-9.9.4-73.el7_6.i686.rpm
bind-lite-devel-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.i686.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.i686.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-utils-9.9.4-73.el7_6.x86_64.rpm
bind-sdb-9.9.4-73.el7_6.x86_64.rpm
bind-sdb-chroot-9.9.4-73.el7_6.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
bind-9.9.4-73.el7_6.src.rpm

noarch:
bind-license-9.9.4-73.el7_6.noarch.rpm

ppc64:
bind-9.9.4-73.el7_6.ppc64.rpm
bind-chroot-9.9.4-73.el7_6.ppc64.rpm
bind-debuginfo-9.9.4-73.el7_6.ppc.rpm
bind-debuginfo-9.9.4-73.el7_6.ppc64.rpm
bind-libs-9.9.4-73.el7_6.ppc.rpm
bind-libs-9.9.4-73.el7_6.ppc64.rpm
bind-libs-lite-9.9.4-73.el7_6.ppc.rpm
bind-libs-lite-9.9.4-73.el7_6.ppc64.rpm
bind-utils-9.9.4-73.el7_6.ppc64.rpm

ppc64le:
bind-9.9.4-73.el7_6.ppc64le.rpm
bind-chroot-9.9.4-73.el7_6.ppc64le.rpm
bind-debuginfo-9.9.4-73.el7_6.ppc64le.rpm
bind-libs-9.9.4-73.el7_6.ppc64le.rpm
bind-libs-lite-9.9.4-73.el7_6.ppc64le.rpm
bind-pkcs11-9.9.4-73.el7_6.ppc64le.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.ppc64le.rpm
bind-pkcs11-utils-9.9.4-73.el7_6.ppc64le.rpm
bind-utils-9.9.4-73.el7_6.ppc64le.rpm

s390x:
bind-9.9.4-73.el7_6.s390x.rpm
bind-chroot-9.9.4-73.el7_6.s390x.rpm
bind-debuginfo-9.9.4-73.el7_6.s390.rpm
bind-debuginfo-9.9.4-73.el7_6.s390x.rpm
bind-libs-9.9.4-73.el7_6.s390.rpm
bind-libs-9.9.4-73.el7_6.s390x.rpm
bind-libs-lite-9.9.4-73.el7_6.s390.rpm
bind-libs-lite-9.9.4-73.el7_6.s390x.rpm
bind-utils-9.9.4-73.el7_6.s390x.rpm

x86_64:
bind-9.9.4-73.el7_6.x86_64.rpm
bind-chroot-9.9.4-73.el7_6.x86_64.rpm
bind-debuginfo-9.9.4-73.el7_6.i686.rpm
bind-debuginfo-9.9.4-73.el7_6.x86_64.rpm
bind-libs-9.9.4-73.el7_6.i686.rpm
bind-libs-9.9.4-73.el7_6.x86_64.rpm
bind-libs-lite-9.9.4-73.el7_6.i686.rpm
bind-libs-lite-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.i686.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-utils-9.9.4-73.el7_6.x86_64.rpm
bind-utils-9.9.4-73.el7_6.x86_64.rpm

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):

Source:
bind-9.9.4-73.el7_6.src.rpm

aarch64:
bind-9.9.4-73.el7_6.aarch64.rpm
bind-chroot-9.9.4-73.el7_6.aarch64.rpm
bind-debuginfo-9.9.4-73.el7_6.aarch64.rpm
bind-libs-9.9.4-73.el7_6.aarch64.rpm
bind-libs-lite-9.9.4-73.el7_6.aarch64.rpm
bind-pkcs11-9.9.4-73.el7_6.aarch64.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.aarch64.rpm
bind-pkcs11-utils-9.9.4-73.el7_6.aarch64.rpm
bind-utils-9.9.4-73.el7_6.aarch64.rpm

noarch:
bind-license-9.9.4-73.el7_6.noarch.rpm

ppc64le:
bind-9.9.4-73.el7_6.ppc64le.rpm
bind-chroot-9.9.4-73.el7_6.ppc64le.rpm
bind-debuginfo-9.9.4-73.el7_6.ppc64le.rpm
bind-libs-9.9.4-73.el7_6.ppc64le.rpm
bind-libs-lite-9.9.4-73.el7_6.ppc64le.rpm
bind-pkcs11-9.9.4-73.el7_6.ppc64le.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.ppc64le.rpm
bind-pkcs11-utils-9.9.4-73.el7_6.ppc64le.rpm
bind-utils-9.9.4-73.el7_6.ppc64le.rpm

s390x:
bind-9.9.4-73.el7_6.s390x.rpm
bind-chroot-9.9.4-73.el7_6.s390x.rpm
bind-debuginfo-9.9.4-73.el7_6.s390.rpm
bind-debuginfo-9.9.4-73.el7_6.s390x.rpm
bind-libs-9.9.4-73.el7_6.s390.rpm
bind-libs-9.9.4-73.el7_6.s390x.rpm
bind-libs-lite-9.9.4-73.el7_6.s390.rpm
bind-libs-lite-9.9.4-73.el7_6.s390x.rpm
bind-utils-9.9.4-73.el7_6.s390x.rpm

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

ppc64:
bind-debuginfo-9.9.4-73.el7_6.ppc.rpm
bind-debuginfo-9.9.4-73.el7_6.ppc64.rpm
bind-devel-9.9.4-73.el7_6.ppc.rpm
bind-devel-9.9.4-73.el7_6.ppc64.rpm
bind-lite-devel-9.9.4-73.el7_6.ppc.rpm
bind-lite-devel-9.9.4-73.el7_6.ppc64.rpm
bind-pkcs11-9.9.4-73.el7_6.ppc64.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.ppc.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.ppc64.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.ppc.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.ppc64.rpm
bind-pkcs11-utils-9.9.4-73.el7_6.ppc64.rpm
bind-sdb-9.9.4-73.el7_6.ppc64.rpm
bind-sdb-chroot-9.9.4-73.el7_6.ppc64.rpm

ppc64le:
bind-debuginfo-9.9.4-73.el7_6.ppc64le.rpm
bind-devel-9.9.4-73.el7_6.ppc64le.rpm
bind-lite-devel-9.9.4-73.el7_6.ppc64le.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.ppc64le.rpm
bind-sdb-9.9.4-73.el7_6.ppc64le.rpm
bind-sdb-chroot-9.9.4-73.el7_6.ppc64le.rpm

s390x:
bind-debuginfo-9.9.4-73.el7_6.s390.rpm
bind-debuginfo-9.9.4-73.el7_6.s390x.rpm
bind-devel-9.9.4-73.el7_6.s390.rpm
bind-devel-9.9.4-73.el7_6.s390x.rpm
bind-lite-devel-9.9.4-73.el7_6.s390.rpm
bind-lite-devel-9.9.4-73.el7_6.s390x.rpm
bind-pkcs11-9.9.4-73.el7_6.s390x.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.s390.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.s390x.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.s390.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.s390x.rpm
bind-pkcs11-utils-9.9.4-73.el7_6.s390x.rpm
bind-sdb-9.9.4-73.el7_6.s390x.rpm
bind-sdb-chroot-9.9.4-73.el7_6.s390x.rpm

x86_64:
bind-debuginfo-9.9.4-73.el7_6.i686.rpm
bind-debuginfo-9.9.4-73.el7_6.x86_64.rpm
bind-devel-9.9.4-73.el7_6.i686.rpm
bind-devel-9.9.4-73.el7_6.x86_64.rpm
bind-lite-devel-9.9.4-73.el7_6.i686.rpm
bind-lite-devel-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.i686.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.x86_64.rpm
bind-sdb-9.9.4-73.el7_6.x86_64.rpm
bind-sdb-chroot-9.9.4-73.el7_6.x86_64.rpm

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):

aarch64:
bind-debuginfo-9.9.4-73.el7_6.aarch64.rpm
bind-devel-9.9.4-73.el7_6.aarch64.rpm
bind-lite-devel-9.9.4-73.el7_6.aarch64.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.aarch64.rpm
bind-sdb-9.9.4-73.el7_6.aarch64.rpm
bind-sdb-chroot-9.9.4-73.el7_6.aarch64.rpm

ppc64le:
bind-debuginfo-9.9.4-73.el7_6.ppc64le.rpm
bind-devel-9.9.4-73.el7_6.ppc64le.rpm
bind-lite-devel-9.9.4-73.el7_6.ppc64le.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.ppc64le.rpm
bind-sdb-9.9.4-73.el7_6.ppc64le.rpm
bind-sdb-chroot-9.9.4-73.el7_6.ppc64le.rpm

s390x:
bind-debuginfo-9.9.4-73.el7_6.s390.rpm
bind-debuginfo-9.9.4-73.el7_6.s390x.rpm
bind-devel-9.9.4-73.el7_6.s390.rpm
bind-devel-9.9.4-73.el7_6.s390x.rpm
bind-lite-devel-9.9.4-73.el7_6.s390.rpm
bind-lite-devel-9.9.4-73.el7_6.s390x.rpm
bind-pkcs11-9.9.4-73.el7_6.s390x.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.s390.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.s390x.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.s390.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.s390x.rpm
bind-pkcs11-utils-9.9.4-73.el7_6.s390x.rpm
bind-sdb-9.9.4-73.el7_6.s390x.rpm
bind-sdb-chroot-9.9.4-73.el7_6.s390x.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
bind-9.9.4-73.el7_6.src.rpm

noarch:
bind-license-9.9.4-73.el7_6.noarch.rpm

x86_64:
bind-9.9.4-73.el7_6.x86_64.rpm
bind-chroot-9.9.4-73.el7_6.x86_64.rpm
bind-debuginfo-9.9.4-73.el7_6.i686.rpm
bind-debuginfo-9.9.4-73.el7_6.x86_64.rpm
bind-libs-9.9.4-73.el7_6.i686.rpm
bind-libs-9.9.4-73.el7_6.x86_64.rpm
bind-libs-lite-9.9.4-73.el7_6.i686.rpm
bind-libs-lite-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.i686.rpm
bind-pkcs11-libs-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-utils-9.9.4-73.el7_6.x86_64.rpm
bind-utils-9.9.4-73.el7_6.x86_64.rpm

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

x86_64:
bind-debuginfo-9.9.4-73.el7_6.i686.rpm
bind-debuginfo-9.9.4-73.el7_6.x86_64.rpm
bind-devel-9.9.4-73.el7_6.i686.rpm
bind-devel-9.9.4-73.el7_6.x86_64.rpm
bind-lite-devel-9.9.4-73.el7_6.i686.rpm
bind-lite-devel-9.9.4-73.el7_6.x86_64.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.i686.rpm
bind-pkcs11-devel-9.9.4-73.el7_6.x86_64.rpm
bind-sdb-9.9.4-73.el7_6.x86_64.rpm
bind-sdb-chroot-9.9.4-73.el7_6.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-2018-5742
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2019 Red Hat, Inc.

- --------------------------END INCLUDED TEXT--------------------

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