Moderate: OpenJDK 11.0.21 Security Update for Portable Linux Builds

Topic

An update is now available for OpenJDK.

Red Hat Product Security has rated this update as having a security impact of Moderate. 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 11 packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit.

This release of the Red Hat build of OpenJDK 11 (11.0.21) for portable Linux serves as a replacement for the Red Hat build of OpenJDK 11 (11.0.20) 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: certificate path validation issue during client authentication (8309966) (CVE-2023-22081)
• freetype: integer overflowin in tt_hvadvance_adjust() in src/truetype/ttgxvar.c (CVE-2023-2004)

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 - 2186428 - CVE-2023-2004 freetype: integer overflowin in tt_hvadvance_adjust() in src/truetype/ttgxvar.c
• BZ - 2243627 - CVE-2023-22081 OpenJDK: certificate path validation issue during client authentication (8309966)

CVEs

• CVE-2023-2004
• CVE-2023-22081

References

• https://access.redhat.com/security/updates/classification/#moderate