Red Hat Product Errata RHSA-2024:4572 - Security Advisory
Issued:
2024-07-16
Updated:
2024-07-16

RHSA-2024:4572 - Security Advisory

Synopsis

Important: OpenJDK 21.0.4 Security Update for Portable Linux Builds

Type/Severity

Security Advisory: Important

Topic

An update is now available for OpenJDK.

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 OpenJDK 21 packages provide the OpenJDK 21 Java Runtime Environment and the OpenJDK 21 Java Software Development Kit.

This release of the Red Hat build of OpenJDK 21 (21.0.4) for portable Linux serves as a replacement for the Red Hat build of OpenJDK 21 (21.0.3) and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.

Security Fix(es):

  • OpenJDK: RangeCheckElimination array index overflow (8323231) (CVE-2024-21147)
  • OpenJDK: potential UTF8 size overflow (8314794) (CVE-2024-21131)
  • OpenJDK: Excessive symbol length can lead to infinite loop (8319859) (CVE-2024-21138)
  • OpenJDK: Range Check Elimination (RCE) pre-loop limit overflow (8320548) (CVE-2024-21140)
  • OpenJDK: Out-of-bounds access in 2D image handling (8324559) (CVE-2024-21145)

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.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

  • OpenJDK Java (for Middleware) 1 x86_64

Fixes

  • BZ - 2297961 - CVE-2024-21131 OpenJDK: potential UTF8 size overflow (8314794)
  • BZ - 2297962 - CVE-2024-21138 OpenJDK: Excessive symbol length can lead to infinite loop (8319859)
  • BZ - 2297963 - CVE-2024-21140 OpenJDK: Range Check Elimination (RCE) pre-loop limit overflow (8320548)
  • BZ - 2297976 - CVE-2024-21145 OpenJDK: Out-of-bounds access in 2D image handling (8324559)
  • BZ - 2297977 - CVE-2024-21147 OpenJDK: RangeCheckElimination array index overflow (8323231)

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.