ALSA-2023:5742

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ALSA-2023:5742

Summary: Moderate: java-11-openjdk security and bug fix update

Details: The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Security Fix(es): * OpenJDK: certificate path validation issue during client authentication (8309966) (CVE-2023-22081) 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. Bug Fix(es): * Additional validity checks in the handling of Zip64 files, JDK-8302483, were introduced in the 11.0.20 release of OpenJDK, causing the use of some valid zip files to now fail with an error. This release, 11.0.20.1, allows for zero-length headers and additional padding produced by some Zip64 creation tools. With both releases, the checks can be disabled using -Djdk.util.zip.disableZip64ExtraFieldValidation=true. (RHBZ#2237170) * A maximum signature file size property, jdk.jar.maxSignatureFileSize, was introduced in the 11.0.20 release of OpenJDK by JDK-8300596, with a default of 8 MB. This default proved to be too small for some JAR files. This release, 11.0.20.1, increases it to 16 MB. * The serviceability agent would print an exception when encountering null addresses while producing thread dumps. These null values are now handled appropriately. (JDK-8243210, AlmaLinux-2763) * The /usr/bin/jfr alternative is now owned by the java-11-openjdk package (AlmaLinux-13559) * The jcmd tool is now provided by the java-11-openjdk-headless package, rather than java-11-openjdk-devel, to make it more accessible (AlmaLinux-13566)

References: https://access.redhat.com/errata/RHSA-2023:5742, https://access.redhat.com/security/cve/CVE-2023-22081, https://bugzilla.redhat.com/2243627, https://errata.almalinux.org/8/ALSA-2023-5742.html