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Centos Linux: CVE-2018-5745: Low: bind security and bug fix update (Multiple Advisories)

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Centos Linux: CVE-2018-5745: Low: bind security and bug fix update (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:N/A:P)
Published
10/09/2019
Created
11/07/2019
Added
11/06/2019
Modified
03/03/2021

Description

"managed-keys" is a feature which allows a BIND resolver to automatically maintain the keys used by trust anchors which operators configure for use in DNSSEC validation. Due to an error in the managed-keys feature it is possible for a BIND server which uses managed-keys to exit due to an assertion failure if, during key rollover, a trust anchor's keys are replaced with keys which use an unsupported algorithm. Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.9.3-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected. Versions prior to BIND 9.9.0 have not been evaluated for vulnerability to CVE-2018-5745.

Solution(s)

  • centos-upgrade-bind
  • centos-upgrade-bind-chroot
  • centos-upgrade-bind-debuginfo
  • centos-upgrade-bind-debugsource
  • centos-upgrade-bind-devel
  • centos-upgrade-bind-export-devel
  • centos-upgrade-bind-export-libs
  • centos-upgrade-bind-export-libs-debuginfo
  • centos-upgrade-bind-libs
  • centos-upgrade-bind-libs-debuginfo
  • centos-upgrade-bind-libs-lite
  • centos-upgrade-bind-libs-lite-debuginfo
  • centos-upgrade-bind-license
  • centos-upgrade-bind-lite-devel
  • centos-upgrade-bind-pkcs11
  • centos-upgrade-bind-pkcs11-debuginfo
  • centos-upgrade-bind-pkcs11-devel
  • centos-upgrade-bind-pkcs11-libs
  • centos-upgrade-bind-pkcs11-libs-debuginfo
  • centos-upgrade-bind-pkcs11-utils
  • centos-upgrade-bind-pkcs11-utils-debuginfo
  • centos-upgrade-bind-sdb
  • centos-upgrade-bind-sdb-chroot
  • centos-upgrade-bind-sdb-debuginfo
  • centos-upgrade-bind-utils
  • centos-upgrade-bind-utils-debuginfo
  • centos-upgrade-python3-bind

References

  • CVE-2018-5745
  • RHSA-2019:3552

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