RHSA-2023:3002: Moderate: bind security and bug fix update

Published May 16, 2023
·
Updated

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.Security Fix(es): bind: processing large delegations may severely degrade resolver performance (CVE-2022-2795) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Additional Changes:For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.8 Release Notes linked from the References section.

Affected Software

102 affected componentsFixes available
redhat/bind<9.11.36-8.el8
9.11.36-8.el8
redhat/bind<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-chroot<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-debugsource<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-debugsource<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-devel<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-devel<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-export-devel<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-export-devel<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-export-libs<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-export-libs<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-export-libs-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-export-libs-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-libs<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-libs<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-libs-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-libs-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-libs-lite<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-libs-lite<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-libs-lite-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-libs-lite-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-license<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-lite-devel<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-lite-devel<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-devel<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-devel<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-libs<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-libs<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-libs-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-libs-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-utils<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-utils-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-utils-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-sdb<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-sdb-chroot<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-sdb-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-sdb-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-utils<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-utils-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-utils-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/python3-bind<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-chroot<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-utils<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-sdb<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-sdb-chroot<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-utils<9.11.36-8.el8
9.11.36-8.el8
redhat/bind<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-chroot<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-debugsource<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-devel<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-export-devel<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-export-libs<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-export-libs-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-libs<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-libs-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-libs-lite<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-libs-lite-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-lite-devel<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-devel<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-libs<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-libs-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-utils<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-pkcs11-utils-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-sdb<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-sdb-chroot<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-sdb-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-utils<9.11.36-8.el8
9.11.36-8.el8
redhat/bind-utils-debuginfo<9.11.36-8.el8
9.11.36-8.el8
redhat/bind<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-chroot<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-debuginfo<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-debugsource<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-devel<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-export-devel<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-export-libs<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-export-libs-debuginfo<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-libs<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-libs-debuginfo<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-libs-lite<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-libs-lite-debuginfo<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-lite-devel<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-pkcs11<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-pkcs11-debuginfo<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-pkcs11-devel<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-pkcs11-libs<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-pkcs11-libs-debuginfo<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-pkcs11-utils<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-pkcs11-utils-debuginfo<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-sdb<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-sdb-chroot<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-sdb-debuginfo<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-utils<9.11.36-8.el8.aa
9.11.36-8.el8.aa
redhat/bind-utils-debuginfo<9.11.36-8.el8.aa
9.11.36-8.el8.aa

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/bind to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  2. Upgrade

    Upgrade redhat/bind-chroot to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  3. Upgrade

    Upgrade redhat/bind-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  4. Upgrade

    Upgrade redhat/bind-debugsource to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  5. Upgrade

    Upgrade redhat/bind-devel to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  6. Upgrade

    Upgrade redhat/bind-export-devel to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  7. Upgrade

    Upgrade redhat/bind-export-libs to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  8. Upgrade

    Upgrade redhat/bind-export-libs-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  9. Upgrade

    Upgrade redhat/bind-libs to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  10. Upgrade

    Upgrade redhat/bind-libs-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  11. Upgrade

    Upgrade redhat/bind-libs-lite to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  12. Upgrade

    Upgrade redhat/bind-libs-lite-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  13. Upgrade

    Upgrade redhat/bind-license to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  14. Upgrade

    Upgrade redhat/bind-lite-devel to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  15. Upgrade

    Upgrade redhat/bind-pkcs11 to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  16. Upgrade

    Upgrade redhat/bind-pkcs11-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  17. Upgrade

    Upgrade redhat/bind-pkcs11-devel to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  18. Upgrade

    Upgrade redhat/bind-pkcs11-libs to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  19. Upgrade

    Upgrade redhat/bind-pkcs11-libs-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  20. Upgrade

    Upgrade redhat/bind-pkcs11-utils to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  21. Upgrade

    Upgrade redhat/bind-pkcs11-utils-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  22. Upgrade

    Upgrade redhat/bind-sdb to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  23. Upgrade

    Upgrade redhat/bind-sdb-chroot to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  24. Upgrade

    Upgrade redhat/bind-sdb-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  25. Upgrade

    Upgrade redhat/bind-utils to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  26. Upgrade

    Upgrade redhat/bind-utils-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  27. Upgrade

    Upgrade redhat/python3-bind to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8
  28. Upgrade

    Upgrade redhat/bind to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  29. Upgrade

    Upgrade redhat/bind-chroot to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  30. Upgrade

    Upgrade redhat/bind-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  31. Upgrade

    Upgrade redhat/bind-debugsource to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  32. Upgrade

    Upgrade redhat/bind-devel to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  33. Upgrade

    Upgrade redhat/bind-export-devel to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  34. Upgrade

    Upgrade redhat/bind-export-libs to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  35. Upgrade

    Upgrade redhat/bind-export-libs-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  36. Upgrade

    Upgrade redhat/bind-libs to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  37. Upgrade

    Upgrade redhat/bind-libs-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  38. Upgrade

    Upgrade redhat/bind-libs-lite to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  39. Upgrade

    Upgrade redhat/bind-libs-lite-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  40. Upgrade

    Upgrade redhat/bind-lite-devel to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  41. Upgrade

    Upgrade redhat/bind-pkcs11 to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  42. Upgrade

    Upgrade redhat/bind-pkcs11-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  43. Upgrade

    Upgrade redhat/bind-pkcs11-devel to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  44. Upgrade

    Upgrade redhat/bind-pkcs11-libs to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  45. Upgrade

    Upgrade redhat/bind-pkcs11-libs-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  46. Upgrade

    Upgrade redhat/bind-pkcs11-utils to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  47. Upgrade

    Upgrade redhat/bind-pkcs11-utils-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  48. Upgrade

    Upgrade redhat/bind-sdb to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  49. Upgrade

    Upgrade redhat/bind-sdb-chroot to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  50. Upgrade

    Upgrade redhat/bind-sdb-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  51. Upgrade

    Upgrade redhat/bind-utils to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  52. Upgrade

    Upgrade redhat/bind-utils-debuginfo to a version that resolves this vulnerability.

    Fixed in 9.11.36-8.el8.aa
  53. Upgrade

    Upgrade bind to a version that resolves this vulnerability.

    Patch CVE-2022-2795

Event History

Aug 15, 2025
Advisory Published
via Red Hat·06:54 AM
Data Sourced
via Red Hat·06:54 AM
RemedyDescriptionAffected Software

Frequently Asked Questions

1

What is the severity of RHSA-2023:3002?

The severity of RHSA-2023:3002 is considered important.

2

How do I fix RHSA-2023:3002?

To fix RHSA-2023:3002, update to the version 9.11.36-8.el8 of the affected bind packages.

3

What components are affected by RHSA-2023:3002?

RHSA-2023:3002 affects multiple components of the BIND DNS implementation, including bind, bind-chroot, and others.

4

What platforms are impacted by RHSA-2023:3002?

RHSA-2023:3002 impacts Red Hat Enterprise Linux version 8 and its derivatives.

5

Is there a workaround for RHSA-2023:3002?

No specific workaround is provided for RHSA-2023:3002, so applying the recommended update is advised.

Company

Resources

Contact

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