Synopsis:          Important: bind security update
Advisory ID:       SLSA-2018:0102-1
Issue Date:        2018-01-22
CVE Numbers:       CVE-2017-3145
--

Security Fix(es):

* A use-after-free flaw leading to denial of service was found in the way
BIND internally handled cleanup operations on upstream recursion fetch
contexts. A remote attacker could potentially use this flaw to make named,
acting as a DNSSEC validating resolver, exit unexpectedly with an
assertion failure via a specially crafted DNS request. (CVE-2017-3145)
--

SL7
  x86_64
    bind-debuginfo-9.9.4-51.el7_4.2.i686.rpm
    bind-debuginfo-9.9.4-51.el7_4.2.x86_64.rpm
    bind-libs-9.9.4-51.el7_4.2.i686.rpm
    bind-libs-9.9.4-51.el7_4.2.x86_64.rpm
    bind-libs-lite-9.9.4-51.el7_4.2.i686.rpm
    bind-libs-lite-9.9.4-51.el7_4.2.x86_64.rpm
    bind-utils-9.9.4-51.el7_4.2.x86_64.rpm
    bind-9.9.4-51.el7_4.2.x86_64.rpm
    bind-chroot-9.9.4-51.el7_4.2.x86_64.rpm
    bind-devel-9.9.4-51.el7_4.2.i686.rpm
    bind-devel-9.9.4-51.el7_4.2.x86_64.rpm
    bind-lite-devel-9.9.4-51.el7_4.2.i686.rpm
    bind-lite-devel-9.9.4-51.el7_4.2.x86_64.rpm
    bind-pkcs11-9.9.4-51.el7_4.2.x86_64.rpm
    bind-pkcs11-devel-9.9.4-51.el7_4.2.i686.rpm
    bind-pkcs11-devel-9.9.4-51.el7_4.2.x86_64.rpm
    bind-pkcs11-libs-9.9.4-51.el7_4.2.i686.rpm
    bind-pkcs11-libs-9.9.4-51.el7_4.2.x86_64.rpm
    bind-pkcs11-utils-9.9.4-51.el7_4.2.x86_64.rpm
    bind-sdb-9.9.4-51.el7_4.2.x86_64.rpm
    bind-sdb-chroot-9.9.4-51.el7_4.2.x86_64.rpm
  noarch
    bind-license-9.9.4-51.el7_4.2.noarch.rpm

- Scientific Linux Development Team

SciLinux: SLSA-2018-0102-1 Important: bind on SL7.x x86_64

A use-after-free flaw leading to denial of service was found in the way BIND internally handled cleanup operations on upstream recursion fetch contexts

Summary

Important: bind security update



Security Fixes

* A use-after-free flaw leading to denial of service was found in the way BIND internally handled cleanup operations on upstream recursion fetch contexts. A remote attacker could potentially use this flaw to make named, acting as a DNSSEC validating resolver, exit unexpectedly with an assertion failure via a specially crafted DNS request. (CVE-2017-3145)
SL7 x86_64 bind-debuginfo-9.9.4-51.el7_4.2.i686.rpm bind-debuginfo-9.9.4-51.el7_4.2.x86_64.rpm bind-libs-9.9.4-51.el7_4.2.i686.rpm bind-libs-9.9.4-51.el7_4.2.x86_64.rpm bind-libs-lite-9.9.4-51.el7_4.2.i686.rpm bind-libs-lite-9.9.4-51.el7_4.2.x86_64.rpm bind-utils-9.9.4-51.el7_4.2.x86_64.rpm bind-9.9.4-51.el7_4.2.x86_64.rpm bind-chroot-9.9.4-51.el7_4.2.x86_64.rpm bind-devel-9.9.4-51.el7_4.2.i686.rpm bind-devel-9.9.4-51.el7_4.2.x86_64.rpm bind-lite-devel-9.9.4-51.el7_4.2.i686.rpm bind-lite-devel-9.9.4-51.el7_4.2.x86_64.rpm bind-pkcs11-9.9.4-51.el7_4.2.x86_64.rpm bind-pkcs11-devel-9.9.4-51.el7_4.2.i686.rpm bind-pkcs11-devel-9.9.4-51.el7_4.2.x86_64.rpm bind-pkcs11-libs-9.9.4-51.el7_4.2.i686.rpm bind-pkcs11-libs-9.9.4-51.el7_4.2.x86_64.rpm bind-pkcs11-utils-9.9.4-51.el7_4.2.x86_64.rpm bind-sdb-9.9.4-51.el7_4.2.x86_64.rpm bind-sdb-chroot-9.9.4-51.el7_4.2.x86_64.rpm noarch bind-license-9.9.4-51.el7_4.2.noarch.rpm
- Scientific Linux Development Team

Severity
Advisory ID: SLSA-2018:0102-1
Issued Date: : 2018-01-22
CVE Numbers: CVE-2017-3145

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