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OpenAdvisories
High RLSA-2023:1895 7 CVEs

Important: java-11-openjdk security update

Published Apr 26, 2023 · Updated Feb 4, 2026

Ecosystem: Rocky Linux

Summary

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

Security Fix(es):

* OpenJDK: improper connection handling during TLS handshake (8294474) (CVE-2023-21930)

* OpenJDK: Swing HTML parsing issue (8296832) (CVE-2023-21939)

* OpenJDK: incorrect enqueue of references in garbage collector (8298191) (CVE-2023-21954)

* OpenJDK: certificate validation issue in TLS session negotiation (8298310) (CVE-2023-21967)

* OpenJDK: missing string checks for NULL characters (8296622) (CVE-2023-21937)

* OpenJDK: incorrect handling of NULL characters in ProcessBuilder (8295304) (CVE-2023-21938)

* OpenJDK: missing check for slash characters in URI-to-path conversion (8298667) (CVE-2023-21968)

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.

Fixed packages 1

ReleasePackageFixed in
Rocky Linux · 8 java-11-openjdk 1:11.0.19.0.7-1.el8_7

Vulnerabilities 7

References

  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2187435
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2187441
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2187704
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2187724
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2187758
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2187790
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2187802