Advisory Published

RHSA-2021:2781: Important: java-11-openjdk security update

First published: Wed Jul 21 2021(Updated: )

The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit.<br>Security Fix(es):<br><li> OpenJDK: Incorrect comparison during range check elimination (Hotspot, 8264066) (CVE-2021-2388)</li> <li> OpenJDK: FTP PASV command response can cause FtpClient to connect to arbitrary host (Networking, 8258432) (CVE-2021-2341)</li> <li> OpenJDK: Incorrect verification of JAR files with multiple MANIFEST.MF files (Library, 8260967) (CVE-2021-2369)</li> 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.

Affected SoftwareAffected VersionHow to fix
redhat/java<11-openjdk-11.0.12.0.7-0.el8_4
11-openjdk-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-11.0.12.0.7-0.el8_4
11-openjdk-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-debugsource-11.0.12.0.7-0.el8_4
11-openjdk-debugsource-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-demo-11.0.12.0.7-0.el8_4
11-openjdk-demo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-11.0.12.0.7-0.el8_4
11-openjdk-devel-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-fastdebug-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-devel-fastdebug-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-fastdebug-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-fastdebug-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-11.0.12.0.7-0.el8_4
11-openjdk-headless-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-fastdebug-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-headless-fastdebug-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-javadoc-11.0.12.0.7-0.el8_4
11-openjdk-javadoc-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_4
11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-jmods-11.0.12.0.7-0.el8_4
11-openjdk-jmods-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-src-11.0.12.0.7-0.el8_4
11-openjdk-src-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-static-libs-11.0.12.0.7-0.el8_4
11-openjdk-static-libs-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-debugsource-11.0.12.0.7-0.el8_4
11-openjdk-debugsource-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-demo-11.0.12.0.7-0.el8_4
11-openjdk-demo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-11.0.12.0.7-0.el8_4
11-openjdk-devel-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-11.0.12.0.7-0.el8_4
11-openjdk-headless-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-javadoc-11.0.12.0.7-0.el8_4
11-openjdk-javadoc-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_4
11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-jmods-11.0.12.0.7-0.el8_4
11-openjdk-jmods-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-src-11.0.12.0.7-0.el8_4
11-openjdk-src-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-static-libs-11.0.12.0.7-0.el8_4
11-openjdk-static-libs-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-11.0.12.0.7-0.el8_4
11-openjdk-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-debugsource-11.0.12.0.7-0.el8_4
11-openjdk-debugsource-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-demo-11.0.12.0.7-0.el8_4
11-openjdk-demo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-11.0.12.0.7-0.el8_4
11-openjdk-devel-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-11.0.12.0.7-0.el8_4
11-openjdk-headless-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-javadoc-11.0.12.0.7-0.el8_4
11-openjdk-javadoc-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_4
11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-jmods-11.0.12.0.7-0.el8_4
11-openjdk-jmods-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-src-11.0.12.0.7-0.el8_4
11-openjdk-src-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-static-libs-11.0.12.0.7-0.el8_4
11-openjdk-static-libs-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-11.0.12.0.7-0.el8_4.aa
11-openjdk-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-debuginfo-11.0.12.0.7-0.el8_4.aa
11-openjdk-debuginfo-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-debugsource-11.0.12.0.7-0.el8_4.aa
11-openjdk-debugsource-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-demo-11.0.12.0.7-0.el8_4.aa
11-openjdk-demo-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-devel-11.0.12.0.7-0.el8_4.aa
11-openjdk-devel-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_4.aa
11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_4.aa
11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-headless-11.0.12.0.7-0.el8_4.aa
11-openjdk-headless-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_4.aa
11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_4.aa
11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-javadoc-11.0.12.0.7-0.el8_4.aa
11-openjdk-javadoc-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_4.aa
11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-jmods-11.0.12.0.7-0.el8_4.aa
11-openjdk-jmods-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_4.aa
11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-src-11.0.12.0.7-0.el8_4.aa
11-openjdk-src-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-static-libs-11.0.12.0.7-0.el8_4.aa
11-openjdk-static-libs-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-demo-fastdebug-11.0.12.0.7-0.el8_4
11-openjdk-demo-fastdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-demo-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-demo-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-fastdebug-11.0.12.0.7-0.el8_4
11-openjdk-devel-fastdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-devel-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-fastdebug-11.0.12.0.7-0.el8_4
11-openjdk-fastdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-fastdebug-11.0.12.0.7-0.el8_4
11-openjdk-headless-fastdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-headless-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-jmods-fastdebug-11.0.12.0.7-0.el8_4
11-openjdk-jmods-fastdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-jmods-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-jmods-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-src-fastdebug-11.0.12.0.7-0.el8_4
11-openjdk-src-fastdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-src-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-src-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-static-libs-fastdebug-11.0.12.0.7-0.el8_4
11-openjdk-static-libs-fastdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-static-libs-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-static-libs-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-demo-slowdebug-11.0.12.0.7-0.el8_4.aa
11-openjdk-demo-slowdebug-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-devel-slowdebug-11.0.12.0.7-0.el8_4.aa
11-openjdk-devel-slowdebug-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-headless-slowdebug-11.0.12.0.7-0.el8_4.aa
11-openjdk-headless-slowdebug-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-jmods-slowdebug-11.0.12.0.7-0.el8_4.aa
11-openjdk-jmods-slowdebug-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-slowdebug-11.0.12.0.7-0.el8_4.aa
11-openjdk-slowdebug-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-src-slowdebug-11.0.12.0.7-0.el8_4.aa
11-openjdk-src-slowdebug-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-static-libs-slowdebug-11.0.12.0.7-0.el8_4.aa
11-openjdk-static-libs-slowdebug-11.0.12.0.7-0.el8_4.aa
redhat/java<11-openjdk-demo-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-demo-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-devel-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-headless-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-jmods-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-jmods-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-src-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-src-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-static-libs-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-static-libs-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-demo-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-demo-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-devel-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-devel-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-headless-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-headless-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-jmods-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-jmods-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-src-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-src-slowdebug-11.0.12.0.7-0.el8_4
redhat/java<11-openjdk-static-libs-slowdebug-11.0.12.0.7-0.el8_4
11-openjdk-static-libs-slowdebug-11.0.12.0.7-0.el8_4

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Frequently Asked Questions

  • What is the severity of RHSA-2021:2781?

    The severity of RHSA-2021:2781 is categorized as important due to security vulnerabilities in the OpenJDK packages.

  • How do I fix RHSA-2021:2781?

    To fix RHSA-2021:2781, update to the latest version of the impacted OpenJDK packages as specified in the advisory.

  • What vulnerabilities are addressed in RHSA-2021:2781?

    RHSA-2021:2781 addresses vulnerabilities including incorrect comparison during range check elimination and certain FTP PASV command issues.

  • Which systems are affected by RHSA-2021:2781?

    RHSA-2021:2781 affects systems running OpenJDK version 11.0.12 on various architectures such as x86_64 and ppc64le.

  • Is there a workaround for RHSA-2021:2781?

    There is no specific workaround for RHSA-2021:2781; applying the recommended updates is essential for security.

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