RHSA-2021:2783: Important: java-11-openjdk security update
Published Jul 21, 2021
·Updated
The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit.Security Fix(es): OpenJDK: Incorrect comparison during range check elimination (Hotspot, 8264066) (CVE-2021-2388) OpenJDK: FTP PASV command response can cause FtpClient to connect to arbitrary host (Networking, 8258432) (CVE-2021-2341) OpenJDK: Incorrect verification of JAR files with multiple MANIFEST.MF files (Library, 8260967) (CVE-2021-2369) 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 Software
60 affected componentsFixes available
redhat/java<11-openjdk-11.0.12.0.7-0.el8_1
11-openjdk-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-11.0.12.0.7-0.el8_1
11-openjdk-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-debugsource-11.0.12.0.7-0.el8_1
11-openjdk-debugsource-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-demo-11.0.12.0.7-0.el8_1
11-openjdk-demo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-devel-11.0.12.0.7-0.el8_1
11-openjdk-devel-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-headless-11.0.12.0.7-0.el8_1
11-openjdk-headless-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-javadoc-11.0.12.0.7-0.el8_1
11-openjdk-javadoc-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_1
11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-jmods-11.0.12.0.7-0.el8_1
11-openjdk-jmods-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-src-11.0.12.0.7-0.el8_1
11-openjdk-src-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-debugsource-11.0.12.0.7-0.el8_1
11-openjdk-debugsource-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-demo-11.0.12.0.7-0.el8_1
11-openjdk-demo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-devel-11.0.12.0.7-0.el8_1
11-openjdk-devel-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-headless-11.0.12.0.7-0.el8_1
11-openjdk-headless-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-javadoc-11.0.12.0.7-0.el8_1
11-openjdk-javadoc-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_1
11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-jmods-11.0.12.0.7-0.el8_1
11-openjdk-jmods-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-src-11.0.12.0.7-0.el8_1
11-openjdk-src-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-11.0.12.0.7-0.el8_1
11-openjdk-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-debugsource-11.0.12.0.7-0.el8_1
11-openjdk-debugsource-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-demo-11.0.12.0.7-0.el8_1
11-openjdk-demo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-devel-11.0.12.0.7-0.el8_1
11-openjdk-devel-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-headless-11.0.12.0.7-0.el8_1
11-openjdk-headless-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-javadoc-11.0.12.0.7-0.el8_1
11-openjdk-javadoc-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_1
11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-jmods-11.0.12.0.7-0.el8_1
11-openjdk-jmods-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-src-11.0.12.0.7-0.el8_1
11-openjdk-src-11.0.12.0.7-0.el8_1
redhat/java<11-openjdk-11.0.12.0.7-0.el8_1.aa
11-openjdk-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-debuginfo-11.0.12.0.7-0.el8_1.aa
11-openjdk-debuginfo-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-debugsource-11.0.12.0.7-0.el8_1.aa
11-openjdk-debugsource-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-demo-11.0.12.0.7-0.el8_1.aa
11-openjdk-demo-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-devel-11.0.12.0.7-0.el8_1.aa
11-openjdk-devel-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_1.aa
11-openjdk-devel-debuginfo-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_1.aa
11-openjdk-devel-slowdebug-debuginfo-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-headless-11.0.12.0.7-0.el8_1.aa
11-openjdk-headless-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_1.aa
11-openjdk-headless-debuginfo-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_1.aa
11-openjdk-headless-slowdebug-debuginfo-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-javadoc-11.0.12.0.7-0.el8_1.aa
11-openjdk-javadoc-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_1.aa
11-openjdk-javadoc-zip-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-jmods-11.0.12.0.7-0.el8_1.aa
11-openjdk-jmods-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_1.aa
11-openjdk-slowdebug-debuginfo-11.0.12.0.7-0.el8_1.aa
redhat/java<11-openjdk-src-11.0.12.0.7-0.el8_1.aa
11-openjdk-src-11.0.12.0.7-0.el8_1.aa
Remediation
Event History
Jul 21, 2021
Advisory Published
via Red Hat·12:00 AM
Frequently Asked Questions
1
What is the severity of RHSA-2021:2783?
The severity of RHSA-2021:2783 has been classified as critical.
2
How do I fix RHSA-2021:2783?
To fix RHSA-2021:2783, update the affected OpenJDK packages to the latest version available from Red Hat.
3
What vulnerabilities are addressed by RHSA-2021:2783?
RHSA-2021:2783 addresses vulnerabilities including CVE-2021-2388 related to incorrect comparison during range check elimination.
4
Which software versions are affected by RHSA-2021:2783?
Affected software versions include 11-openjdk packages prior to version 11.0.12.0.7-0.el8_1.
5
How can I determine if my system is vulnerable to RHSA-2021:2783?
You can determine if your system is vulnerable by checking the installed version of Java packages against the fixed versions provided in the advisory.