Important CentOS bind Security Update


bind-9.3.6-25.P1.el5_11.3.i386.rpm, bind-9.3.6-25.P1.el5_11.3.src.rpm, bind-9.3.6-25.P1.el5_11.3.x86_64.rpm, bind-chroot-9.3.6-25.P1.el5_11.3.i386.rpm, bind-chroot-9.3.6-25.P1.el5_11.3.x86_64.rpm, bind-devel-9.3.6-25.P1.el5_11.3.i386.rpm, bind-devel-9.3.6-25.P1.el5_11.3.x86_64.rpm, bind-libbind-devel-9.3.6-25.P1.el5_11.3.i386.rpm, bind-libbind-devel-9.3.6-25.P1.el5_11.3.x86_64.rpm, bind-libs-9.3.6-25.P1.el5_11.3.i386.rpm, bind-libs-9.3.6-25.P1.el5_11.3.x86_64.rpm, bind-sdb-9.3.6-25.P1.el5_11.3.i386.rpm, bind-sdb-9.3.6-25.P1.el5_11.3.x86_64.rpm, bind-utils-9.3.6-25.P1.el5_11.3.i386.rpm, bind-utils-9.3.6-25.P1.el5_11.3.x86_64.rpm, caching-nameserver-9.3.6-25.P1.el5_11.3.i386.rpm, caching-nameserver-9.3.6-25.P1.el5_11.3.x86_64.rpm
2017-07-27 19:09
Important CentOS bind97 Security Update
CVE-2015-5477 bind9
2017-04-01 19:09
2017-01-05 20:13


Updated bind packages that fix one security issue are now available for Red
Hat Enterprise Linux 5.

Red Hat Product Security has rated this update as having Important security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.

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.

A flaw was found in the way BIND handled requests for TKEY DNS resource
records. A remote attacker could use this flaw to make named (functioning
as an authoritative DNS server or a DNS resolver) exit unexpectedly with an
assertion failure via a specially crafted DNS request packet.

Red Hat would like to thank ISC for reporting this issue. Upstream
acknowledges Jonathan Foote as the original reporter.

All bind users are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue. After installing the
update, the BIND daemon (named) will be restarted automatically.
Please see

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

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Affected package information

Release Package Patched in
5 bind bind-9.3.6-25.P1.el5_11.3.i386.rpm
bind bind-9.3.6-25.P1.el5_11.3.src.rpm
bind bind-9.3.6-25.P1.el5_11.3.x86_64.rpm
bind-chroot bind-chroot-9.3.6-25.P1.el5_11.3.i386.rpm
bind-chroot bind-chroot-9.3.6-25.P1.el5_11.3.x86_64.rpm
bind-devel bind-devel-9.3.6-25.P1.el5_11.3.i386.rpm
bind-devel bind-devel-9.3.6-25.P1.el5_11.3.x86_64.rpm
bind-libbind-devel bind-libbind-devel-9.3.6-25.P1.el5_11.3.i386.rpm
bind-libbind-devel bind-libbind-devel-9.3.6-25.P1.el5_11.3.x86_64.rpm
bind-libs bind-libs-9.3.6-25.P1.el5_11.3.i386.rpm
bind-libs bind-libs-9.3.6-25.P1.el5_11.3.x86_64.rpm
bind-sdb bind-sdb-9.3.6-25.P1.el5_11.3.i386.rpm
bind-sdb bind-sdb-9.3.6-25.P1.el5_11.3.x86_64.rpm
bind-utils bind-utils-9.3.6-25.P1.el5_11.3.i386.rpm
bind-utils bind-utils-9.3.6-25.P1.el5_11.3.x86_64.rpm
caching-nameserver caching-nameserver-9.3.6-25.P1.el5_11.3.i386.rpm
caching-nameserver caching-nameserver-9.3.6-25.P1.el5_11.3.x86_64.rpm