RHSA-2024:0237 — Security Advisory

Red Hat Security Advisory: java-11-openjdk security update

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Severity

Important

Red Hat Product Security

RHEL 9

Products

Official CSAF product identity

Published · January 18, 2024

Updated · October 31, 2026

Topic

An update for java-11-openjdk is now available for Red Hat Enterprise Linux 9.0 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit.

Security Fix(es):

OpenJDK: array out-of-bounds access due to missing range check in C1 compiler (8314468) (CVE-2024-20918)
OpenJDK: RSA padding issue and timing side-channel attack against TLS (8317547) (CVE-2024-20952)
OpenJDK: JVM class file verifier flaw allows unverified bytecode execution (8314295) (CVE-2024-20919)
OpenJDK: range check loop optimization issue (8314307) (CVE-2024-20921)
OpenJDK: arbitrary Java code execution in Nashorn (8314284) (CVE-2024-20926)
OpenJDK: logging of digital signature private keys (8316976) (CVE-2024-20945)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.