VULNERABILITY

Amazon Linux 2023: CVE-2022-3736: Important priority package update for bind

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Amazon Linux 2023: CVE-2022-3736: Important priority package update for bind

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
01/25/2023
Created
02/14/2025
Added
02/17/2025
Modified
02/17/2025

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. A flaw was found in Bind, where a resolver crash is possible. When stale cache and stale answers are enabled, the option stale-answer-client-timeout is set to a positive integer, and the resolver receives an RRSIG query.

Solution(s)

  • amazon-linux-2023-upgrade-bind
  • amazon-linux-2023-upgrade-bind-chroot
  • amazon-linux-2023-upgrade-bind-debuginfo
  • amazon-linux-2023-upgrade-bind-debugsource
  • amazon-linux-2023-upgrade-bind-devel
  • amazon-linux-2023-upgrade-bind-dlz-filesystem
  • amazon-linux-2023-upgrade-bind-dlz-filesystem-debuginfo
  • amazon-linux-2023-upgrade-bind-dlz-ldap
  • amazon-linux-2023-upgrade-bind-dlz-ldap-debuginfo
  • amazon-linux-2023-upgrade-bind-dlz-mysql
  • amazon-linux-2023-upgrade-bind-dlz-mysql-debuginfo
  • amazon-linux-2023-upgrade-bind-dlz-sqlite3
  • amazon-linux-2023-upgrade-bind-dlz-sqlite3-debuginfo
  • amazon-linux-2023-upgrade-bind-dnssec-doc
  • amazon-linux-2023-upgrade-bind-dnssec-utils
  • amazon-linux-2023-upgrade-bind-dnssec-utils-debuginfo
  • amazon-linux-2023-upgrade-bind-libs
  • amazon-linux-2023-upgrade-bind-libs-debuginfo
  • amazon-linux-2023-upgrade-bind-license
  • amazon-linux-2023-upgrade-bind-pkcs11
  • amazon-linux-2023-upgrade-bind-pkcs11-debuginfo
  • amazon-linux-2023-upgrade-bind-pkcs11-devel
  • amazon-linux-2023-upgrade-bind-pkcs11-libs
  • amazon-linux-2023-upgrade-bind-pkcs11-libs-debuginfo
  • amazon-linux-2023-upgrade-bind-pkcs11-utils
  • amazon-linux-2023-upgrade-bind-pkcs11-utils-debuginfo
  • amazon-linux-2023-upgrade-bind-utils
  • amazon-linux-2023-upgrade-bind-utils-debuginfo
  • amazon-linux-2023-upgrade-python3-bind

References

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