- Issued:
- 2022-07-28
- Updated:
- 2022-07-28
RHSA-2022:5754 - Security Advisory
Synopsis
Important: OpenJDK 8u342 security update for Portable Linux Builds
Type/Severity
Security Advisory: Important
Topic
The Red Hat build of OpenJDK 8 (java-1.8.0-openjdk) is now available for portable Linux.
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 8 packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit.
This release of the Red Hat build of OpenJDK 8 (8u342) for portable Linux serves as a replacement for Red Hat build of OpenJDK 8 (8u332) and includes security and bug fixes as well as enhancements. For further information, refer to the release notes linked to in the References section.
Security Fix(es):
- OpenJDK: class compilation issue (Hotspot, 8281859) (CVE-2022-21540)
- OpenJDK: improper restriction of MethodHandle.invokeBasic() (Hotspot, 8281866) (CVE-2022-21541)
- OpenJDK: integer truncation issue in Xalan (JAXP, 8285407) (CVE-2022-34169)
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
Before applying this update, make sure all previously released errata relevant to your system have been applied.
For details on how to apply this update, refer to:
Affected Products
- OpenJDK Java (for Middleware) 1 x86_64
Fixes
- BZ - 2108540 - CVE-2022-21540 OpenJDK: class compilation issue (Hotspot, 8281859)
- BZ - 2108543 - CVE-2022-21541 OpenJDK: improper restriction of MethodHandle.invokeBasic() (Hotspot, 8281866)
- BZ - 2108554 - CVE-2022-34169 OpenJDK: integer truncation issue in Xalan-J (JAXP, 8285407)
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.