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Alma Linux: CVE-2022-3736: Moderate: bind9.16 security and bug fix update (Multiple Advisories)

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Alma Linux: CVE-2022-3736: Moderate: bind9.16 security and bug fix update (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
01/26/2023
Created
05/15/2023
Added
05/15/2023
Modified
01/28/2025

Description

BIND 9 resolver can crash when stale cache and stale answers are enabled, option `stale-answer-client-timeout` is set to a positive integer, and the resolver receives an RRSIG query. This issue affects BIND 9 versions 9.16.12 through 9.16.36, 9.18.0 through 9.18.10, 9.19.0 through 9.19.8, and 9.16.12-S1 through 9.16.36-S1.

Solution(s)

  • alma-upgrade-bind
  • alma-upgrade-bind-chroot
  • alma-upgrade-bind-devel
  • alma-upgrade-bind-dnssec-doc
  • alma-upgrade-bind-dnssec-utils
  • alma-upgrade-bind-doc
  • alma-upgrade-bind-libs
  • alma-upgrade-bind-license
  • alma-upgrade-bind-utils
  • alma-upgrade-bind9.16
  • alma-upgrade-bind9.16-chroot
  • alma-upgrade-bind9.16-devel
  • alma-upgrade-bind9.16-dnssec-utils
  • alma-upgrade-bind9.16-doc
  • alma-upgrade-bind9.16-libs
  • alma-upgrade-bind9.16-license
  • alma-upgrade-bind9.16-utils
  • alma-upgrade-python3-bind
  • alma-upgrade-python3-bind9.16

References

  • https://attackerkb.com/topics/cve-2022-3736
  • CVE - 2022-3736
  • https://errata.almalinux.org/8/ALSA-2023-2792.html
  • https://errata.almalinux.org/9/ALSA-2023-2261.html
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