Scientific Linux: SLSA-2017:1105-1 Critical: bind Denial of Service Issues

Date: Thu, 20 Apr 2017 15:04:08 -0000
Reply-To: scientific-linux-users@
Sender: Security Errata for Scientific Linux
 
From: Pat Riehecky 
Subject: Security ERRATA Important: bind on SL6.x i386/x86_64
MIME-Version: 1.0
Message-ID: <20170420150408.32651.83508@slpackages.fnal.gov>

Synopsis: Important: bind security update
Advisory ID: SLSA-2017:1105-1
Issue Date: 2017-04-20
CVE Numbers: CVE-2017-3136
 CVE-2017-3137
--

Security Fix(es):

* A denial of service flaw was found in the way BIND handled a query
response containing CNAME or DNAME resource records in an unusual order. A
remote attacker could use this flaw to make named exit unexpectedly with
an assertion failure via a specially crafted DNS response. (CVE-2017-3137)

* A denial of service flaw was found in the way BIND handled query
requests when using DNS64 with "break-dnssec yes" option. A remote
attacker could use this flaw to make named exit unexpectedly with an
assertion failure via a specially crafted DNS request. (CVE-2017-3136)
--

SL6
 x86_64
 bind-debuginfo-9.8.2-0.62.rc1.el6_9.1.i686.rpm
 bind-debuginfo-9.8.2-0.62.rc1.el6_9.1.x86_64.rpm
 bind-libs-9.8.2-0.62.rc1.el6_9.1.i686.rpm
 bind-libs-9.8.2-0.62.rc1.el6_9.1.x86_64.rpm
 bind-utils-9.8.2-0.62.rc1.el6_9.1.x86_64.rpm
 bind-9.8.2-0.62.rc1.el6_9.1.x86_64.rpm
 bind-chroot-9.8.2-0.62.rc1.el6_9.1.x86_64.rpm
 bind-devel-9.8.2-0.62.rc1.el6_9.1.i686.rpm
 bind-devel-9.8.2-0.62.rc1.el6_9.1.x86_64.rpm
 bind-sdb-9.8.2-0.62.rc1.el6_9.1.x86_64.rpm
 i386
 bind-debuginfo-9.8.2-0.62.rc1.el6_9.1.i686.rpm
 bind-libs-9.8.2-0.62.rc1.el6_9.1.i686.rpm
 bind-utils-9.8.2-0.62.rc1.el6_9.1.i686.rpm
 bind-9.8.2-0.62.rc1.el6_9.1.i686.rpm
 bind-chroot-9.8.2-0.62.rc1.el6_9.1.i686.rpm
 bind-devel-9.8.2-0.62.rc1.el6_9.1.i686.rpm
 bind-sdb-9.8.2-0.62.rc1.el6_9.1.i686.rpm

- Scientific Linux Development Team