In specific circumstances, due to a weakness in the Pseudo Random Number Generator (PRNG) that is used, it is possible for an attacker to predict the source port and query ID that BIND will use.
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2025:19793 https://access.redhat.com/errata/RHSA-2025:19793
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2025:19912 https://access.redhat.com/errata/RHSA-2025:19912
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:19950 https://access.redhat.com/errata/RHSA-2025:19950
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:19951 https://access.redhat.com/errata/RHSA-2025:19951
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2025:21034 https://access.redhat.com/errata/RHSA-2025:21034
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:21111 https://access.redhat.com/errata/RHSA-2025:21111
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:21110 https://access.redhat.com/errata/RHSA-2025:21110
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2025:21817 https://access.redhat.com/errata/RHSA-2025:21817
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2025:21887 https://access.redhat.com/errata/RHSA-2025:21887
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2025:21889 https://access.redhat.com/errata/RHSA-2025:21889
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Red Hat Enterprise Linux 8.8 Telecommunications Update Service Via RHSA-2025:21939 https://access.redhat.com/errata/RHSA-2025:21939
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2025:22168 https://access.redhat.com/errata/RHSA-2025:22168