VULNERABILITY

CentOS Linux: CVE-2021-25220: Moderate: bind security update (CESA-2023:0402)

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CentOS Linux: CVE-2021-25220: Moderate: bind security update (CESA-2023:0402)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:P/A:N)
Published
03/23/2022
Created
11/10/2022
Added
11/09/2022
Modified
01/29/2024

Description

BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -> 9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL. The cache could become poisoned with incorrect records leading to queries being made to the wrong servers, which might also result in false information being returned to clients.

Solution(s)

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

References

  • CVE-2021-25220

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