Oracle Linux: CVE-2019-6465: ELSA-2019-3552: bind security and bug fix update (LOW) (Multiple Advisories)
Description
Controls for zone transfers may not be properly applied to Dynamically Loadable Zones (DLZs) if the zones are writable Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.5-P2, 9.12.0 -> 9.12.3-P2, and versions 9.9.3-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected. Versions prior to BIND 9.9.0 have not been evaluated for vulnerability to CVE-2019-6465. It was found that the controls for zone transfer were not properly applied to Dynamically Loadable Zones (DLZs). An attacker acting as a DNS client could use this flaw to request and receive a zone transfer of a DLZ even when not permitted to do so by the "allow-transfer" ACL.
Solution(s)
- oracle-linux-upgrade-bind
- oracle-linux-upgrade-bind-chroot
- oracle-linux-upgrade-bind-devel
- oracle-linux-upgrade-bind-export-devel
- oracle-linux-upgrade-bind-export-libs
- oracle-linux-upgrade-bind-libs
- oracle-linux-upgrade-bind-libs-lite
- oracle-linux-upgrade-bind-license
- oracle-linux-upgrade-bind-lite-devel
- oracle-linux-upgrade-bind-pkcs11
- oracle-linux-upgrade-bind-pkcs11-devel
- oracle-linux-upgrade-bind-pkcs11-libs
- oracle-linux-upgrade-bind-pkcs11-utils
- oracle-linux-upgrade-bind-sdb
- oracle-linux-upgrade-bind-sdb-chroot
- oracle-linux-upgrade-bind-utils
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