RHSA-2017:2839

csafUSredhat_csaf

Red Hat Security Advisory: dnsmasq security update

Advisory ansehen veröffentlicht 2017-10-02

An update for dnsmasq is now available for Red Hat Enterprise Linux 6.2 Advanced Update Support, Red Hat Enterprise Linux 6.4 Advanced Update Support, Red Hat Enterprise Linux 6.5 Advanced Update Support, Red Hat Enterprise Linux 6.5 Telco Extended Update Support, Red Hat Enterprise Linux 6.6 Advanced Update Support, Red Hat Enterprise Linux 6.6 Telco Extended Update Support, and Red Hat Enterprise Linux 6.7 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Critical. 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.

01

beschreibt (1)

Zugehörige CVEs.

IDSchweregrad ausnutzbar
CVE-2017-14491UScritical9.8Exploit
Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response.
02

Referenzen

Externe Belege — Patches, Meldungen, Analysen.

03

Behebungen (53)

  • Behobendnsmasq-0:2.48-13.el6_4.1.src as a component of Red Hat Enterprise Linux Server AUS (v. 6.4)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-13.el6_4.1.src as a component of Red Hat Enterprise Linux Server Optional AUS (v. 6.4)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-13.el6_4.1.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 6.4)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-13.el6_5.1.src as a component of Red Hat Enterprise Linux Server AUS (v. 6.5)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-13.el6_5.1.src as a component of Red Hat Enterprise Linux Server Optional AUS (v. 6.5)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-13.el6_5.1.src as a component of Red Hat Enterprise Linux Server Optional TUS (v. 6.5)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-13.el6_5.1.src as a component of Red Hat Enterprise Linux Server TUS (v. 6.5)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-13.el6_5.1.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 6.5)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-13.el6_5.1.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 6.5)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-14.el6_6.1.src as a component of Red Hat Enterprise Linux Server AUS (v. 6.6)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-14.el6_6.1.src as a component of Red Hat Enterprise Linux Server TUS (v. 6.6)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-14.el6_6.1.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 6.6)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-14.el6_6.1.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 6.6)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-16.el6_7.1.i686 as a component of Red Hat Enterprise Linux Server EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-16.el6_7.1.ppc64 as a component of Red Hat Enterprise Linux Server EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-16.el6_7.1.s390x as a component of Red Hat Enterprise Linux Server EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-16.el6_7.1.src as a component of Red Hat Enterprise Linux HPC Node EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-16.el6_7.1.src as a component of Red Hat Enterprise Linux Server EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-16.el6_7.1.x86_64 as a component of Red Hat Enterprise Linux HPC Node EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-16.el6_7.1.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-5.el6_2.2.src as a component of Red Hat Enterprise Linux Server AUS (v. 6.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-0:2.48-5.el6_2.2.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 6.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-13.el6_4.1.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 6.4)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-13.el6_4.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional AUS (v. 6.4)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-13.el6_5.1.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 6.5)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-13.el6_5.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional AUS (v. 6.5)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-13.el6_5.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional TUS (v. 6.5)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-13.el6_5.1.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 6.5)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-14.el6_6.1.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 6.6)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-14.el6_6.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional AUS (v. 6.6)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-14.el6_6.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional TUS (v. 6.6)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-14.el6_6.1.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 6.6)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-16.el6_7.1.i686 as a component of Red Hat Enterprise Linux Server EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-16.el6_7.1.i686 as a component of Red Hat Enterprise Linux Server Optional EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-16.el6_7.1.ppc64 as a component of Red Hat Enterprise Linux Server EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-16.el6_7.1.ppc64 as a component of Red Hat Enterprise Linux Server Optional EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-16.el6_7.1.s390x as a component of Red Hat Enterprise Linux Server EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-16.el6_7.1.s390x as a component of Red Hat Enterprise Linux Server Optional EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-16.el6_7.1.x86_64 as a component of Red Hat Enterprise Linux HPC Node EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-16.el6_7.1.x86_64 as a component of Red Hat Enterprise Linux HPC Node Optional EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-16.el6_7.1.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-16.el6_7.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-debuginfo-0:2.48-5.el6_2.2.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 6.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-utils-0:2.48-13.el6_4.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional AUS (v. 6.4)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-utils-0:2.48-13.el6_5.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional AUS (v. 6.5)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-utils-0:2.48-13.el6_5.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional TUS (v. 6.5)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-utils-0:2.48-14.el6_6.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional AUS (v. 6.6)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-utils-0:2.48-14.el6_6.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional TUS (v. 6.6)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-utils-0:2.48-16.el6_7.1.i686 as a component of Red Hat Enterprise Linux Server Optional EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-utils-0:2.48-16.el6_7.1.ppc64 as a component of Red Hat Enterprise Linux Server Optional EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-utils-0:2.48-16.el6_7.1.s390x as a component of Red Hat Enterprise Linux Server Optional EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-utils-0:2.48-16.el6_7.1.x86_64 as a component of Red Hat Enterprise Linux HPC Node Optional EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
  • Behobendnsmasq-utils-0:2.48-16.el6_7.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional EUS (v. 6.7)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2017:2839
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