- Vulnerability/
- RHSA-2024:4571
RHSA-2024:4571: Important: OpenJDK 21.0.4 Security Update for Windows Builds
First published: Tue Jul 16 2024(Updated: )
The OpenJDK 21 packages provide the OpenJDK 21 Java Runtime Environment and the OpenJDK 21 Java Software Development Kit.<br>This release of the Red Hat build of OpenJDK 21 (21.0.4) for Windows serves as a replacement for the Red Hat build of OpenJDK 21 (21.0.3) and includes security and bug fixes. For further information, refer to the release notes linked to in the References section.<br>Security Fix(es):<br><li> OpenJDK: RangeCheckElimination array index overflow (8323231) (CVE-2024-21147)</li> <li> OpenJDK: potential UTF8 size overflow (8314794) (CVE-2024-21131)</li> <li> OpenJDK: Excessive symbol length can lead to infinite loop (8319859) (CVE-2024-21138)</li> <li> OpenJDK: Range Check Elimination (RCE) pre-loop limit overflow (8320548) (CVE-2024-21140)</li> <li> OpenJDK: Out-of-bounds access in 2D image handling (8324559) (CVE-2024-21145)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Java 17 OpenJDK Headless | >=21.0.3<21.0.4 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2297961
- https://bugzilla.redhat.com/show_bug.cgi?id=2297962
- https://bugzilla.redhat.com/show_bug.cgi?id=2297963
- https://bugzilla.redhat.com/show_bug.cgi?id=2297976
- https://bugzilla.redhat.com/show_bug.cgi?id=2297977
- https://access.redhat.com/security/updates/classification/#important
- https://access.redhat.com/errata/RHSA-2024:4571 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2024:4571?
The severity of RHSA-2024:4571 is classified as critical due to security vulnerabilities in OpenJDK.
How do I fix RHSA-2024:4571?
To fix RHSA-2024:4571, you should upgrade to the latest version of the Red Hat build of OpenJDK 21 (21.0.4).
What software is affected by RHSA-2024:4571?
RHSA-2024:4571 affects Red Hat OpenJDK versions from 21.0.3 to 21.0.4.
What are the risks of not addressing RHSA-2024:4571?
Not addressing RHSA-2024:4571 can leave your applications vulnerable to exploits that may compromise system integrity and security.
How can I verify if I am using a vulnerable version related to RHSA-2024:4571?
You can verify your version by checking the installed packages on your system for Red Hat OpenJDK versions 21.0.3 or lower.
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