[El-errata] ELSA-2025-19793 Important: Oracle Linux 8 bind9.16 security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2025-19793

http://linux.oracle.com/errata/ELSA-2025-19793.html

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

x86_64:
bind9.16-9.16.23-0.22.el8_10.4.x86_64.rpm
bind9.16-chroot-9.16.23-0.22.el8_10.4.x86_64.rpm
bind9.16-devel-9.16.23-0.22.el8_10.4.i686.rpm
bind9.16-devel-9.16.23-0.22.el8_10.4.x86_64.rpm
bind9.16-dnssec-utils-9.16.23-0.22.el8_10.4.x86_64.rpm
bind9.16-doc-9.16.23-0.22.el8_10.4.noarch.rpm
bind9.16-libs-9.16.23-0.22.el8_10.4.i686.rpm
bind9.16-libs-9.16.23-0.22.el8_10.4.x86_64.rpm
bind9.16-license-9.16.23-0.22.el8_10.4.noarch.rpm
bind9.16-utils-9.16.23-0.22.el8_10.4.x86_64.rpm
python3-bind9.16-9.16.23-0.22.el8_10.4.noarch.rpm

aarch64:
bind9.16-9.16.23-0.22.el8_10.4.aarch64.rpm
bind9.16-chroot-9.16.23-0.22.el8_10.4.aarch64.rpm
bind9.16-devel-9.16.23-0.22.el8_10.4.aarch64.rpm
bind9.16-dnssec-utils-9.16.23-0.22.el8_10.4.aarch64.rpm
bind9.16-doc-9.16.23-0.22.el8_10.4.noarch.rpm
bind9.16-libs-9.16.23-0.22.el8_10.4.aarch64.rpm
bind9.16-license-9.16.23-0.22.el8_10.4.noarch.rpm
bind9.16-utils-9.16.23-0.22.el8_10.4.aarch64.rpm
python3-bind9.16-9.16.23-0.22.el8_10.4.noarch.rpm


SRPMS:
http://oss.oracle.com/ol8/SRPMS-updates/bind9.16-9.16.23-0.22.el8_10.4.src.rpm

Related CVEs:

CVE-2025-40778
CVE-2025-40780




Description of changes:

[32:9.16.23-0.22.4]
- Prevent cache poisoning due to weak PRNG (CVE-2025-40780)
- Address various spoofing attacks (CVE-2025-40778)
- Replace downstream fixes with upstream changes

[32:9.16.23-0.22.3]
- Update addresses of b.root-servers.net (RHEL-18449)