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Oracle Linux 7 ELSA-2024-3741 Critical: Bind And DHCP Security Fixes

oracle
Calendar Grey June 13, 2024
Oracle Linux Logo Esm H88
Oracle Linux enhancements for bind and dhcp tackle urgent security vulnerabilities, boosting functionality and reliability.
The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

Summary

bind [32:9.11.4-26.P2.16] - Prevent increased CPU consumption in DNSSEC validator (CVE-2023-50387 CVE-2023-50868) - Add missing design by contract tests to dns_catz* - Speed up parsing of DNS messages with many different names (CVE-2023-4408) - Do not use header_prev in expire_lru_headers bind-dyndb-ldap [11.1-7.1] - Rebuild required for BIND changes for KeyTrap change (CVE-2023-50387) dhcp [12:4.2.5-83.0.3.2] - Update bug reporting URL [Orabug: 35496820] - Direct users to Oracle Linux support site. [12:4.2.5-83.2] - Rebuild because of bind ABI changes related to CVE-2023-50387

Topics%20covered

Topics Covered

security advisory critical update performance improvement bind update dhcp security Oracle Linux aarch64

SRPMs

http://oss.oracle.com/ol7/SRPMS-updates//bind-9.11.4-26.P2.el7_9.16.src.rpm http://oss.oracle.com/ol7/SRPMS-updates//bind-dyndb-ldap-11.1-7.el7_9.1.src.rpm http://oss.oracle.com/ol7/SRPMS-updates//dhcp-4.2.5-83.0.3.el7_9.2.src.rpm

x86_64

aarch64

bind-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-chroot-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-libs-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-export-libs-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-libs-lite-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-license-9.11.4-26.P2.el7_9.16.noarch.rpm bind-pkcs11-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-pkcs11-libs-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-pkcs11-utils-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-utils-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-export-devel-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-devel-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-lite-devel-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-pkcs11-devel-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-sdb-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-sdb-chroot-9.11.4-26.P2.el7_9.16.aarch64.rpm bind-dyndb-ldap-11.1-7.el7_9.1.aarch64.rpm dhclient-4.2.5-83.0.3.el7_9.2.aarch64.rpm dhcp-4.2.5-83.0.3.el7_9.2.aarch64.rpm dhcp-common-4.2.5-83.0.3.el7_9.2.aarch64.rpm dhcp-libs-4.2.5-83.0.3.el7_9.2.aarch64.rpm dhcp-devel-4.2.5-83.0.3.el7_9.2.aarch64.rpm

Severity
critical
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2023-4408 CVE-2023-50387 CVE-2023-50868

Topics%20covered

Topics Covered

security advisory critical update performance improvement bind update dhcp security Oracle Linux aarch64

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