- Vulnerability/
- RHSA-2021:2776
21/7/2021
RHSA-2021:2776: Important: java-1.8.0-openjdk security update
First published: Wed Jul 21 2021(Updated: )
The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 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 Software | Affected Version | How to fix |
|---|---|---|
| redhat/java | <1.8.0-openjdk-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-accessibility-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-accessibility-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-debugsource-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-debugsource-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-demo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-demo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-demo-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-demo-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-demo-fastdebug-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-demo-fastdebug-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-demo-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-demo-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-devel-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-devel-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-devel-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-devel-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-devel-fastdebug-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-devel-fastdebug-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-devel-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-devel-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-fastdebug-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-fastdebug-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-headless-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-headless-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-headless-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-headless-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-headless-fastdebug-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-headless-fastdebug-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-headless-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-headless-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-javadoc-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-javadoc-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-javadoc-zip-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-javadoc-zip-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-src-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-src-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-accessibility-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-accessibility-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-debugsource-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-debugsource-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-demo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-demo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-demo-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-demo-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-devel-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-devel-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-devel-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-devel-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-headless-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-headless-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-headless-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-headless-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-src-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-src-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-accessibility-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-accessibility-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-debugsource-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-debugsource-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-demo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-demo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-demo-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-demo-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-demo-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-demo-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-devel-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-devel-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-devel-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-devel-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-devel-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-devel-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-headless-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-headless-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-headless-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-headless-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-headless-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-headless-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-src-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-src-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-accessibility-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-accessibility-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-debuginfo-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-debuginfo-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-debugsource-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-debugsource-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-demo-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-demo-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-demo-debuginfo-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-demo-debuginfo-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-demo-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-demo-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-devel-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-devel-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-devel-debuginfo-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-devel-debuginfo-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-devel-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-devel-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-headless-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-headless-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-headless-debuginfo-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-headless-debuginfo-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-headless-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-headless-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-slowdebug-debuginfo-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-src-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-src-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-accessibility-fastdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-accessibility-fastdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-accessibility-slowdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-accessibility-slowdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-demo-fastdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-demo-fastdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-demo-slowdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-demo-slowdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-devel-fastdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-devel-fastdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-devel-slowdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-devel-slowdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-fastdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-fastdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-headless-fastdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-headless-fastdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-headless-slowdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-headless-slowdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-slowdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-slowdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-src-fastdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-src-fastdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-src-slowdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-src-slowdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-accessibility-slowdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-accessibility-slowdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-demo-slowdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-demo-slowdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-devel-slowdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-devel-slowdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-headless-slowdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-headless-slowdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-slowdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-slowdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-src-slowdebug-1.8.0.302.b08-0.el8_4 | 1.8.0-openjdk-src-slowdebug-1.8.0.302.b08-0.el8_4 |
| redhat/java | <1.8.0-openjdk-accessibility-slowdebug-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-accessibility-slowdebug-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-demo-slowdebug-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-demo-slowdebug-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-devel-slowdebug-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-devel-slowdebug-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-headless-slowdebug-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-headless-slowdebug-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-slowdebug-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-slowdebug-1.8.0.302.b08-0.el8_4.aa |
| redhat/java | <1.8.0-openjdk-src-slowdebug-1.8.0.302.b08-0.el8_4.aa | 1.8.0-openjdk-src-slowdebug-1.8.0.302.b08-0.el8_4.aa |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2021:2776?
The severity of RHSA-2021:2776 is classified as important.
How do I fix RHSA-2021:2776?
To fix RHSA-2021:2776, update to the latest version of the affected OpenJDK packages.
What vulnerabilities are addressed in RHSA-2021:2776?
RHSA-2021:2776 addresses vulnerabilities related to incorrect comparisons in OpenJDK, specifically CVE-2021-2388.
Which versions are affected by RHSA-2021:2776?
Versions of the OpenJDK packages prior to 1.8.0-openjdk-1.8.0.302.b08-0.el8_4 are affected by RHSA-2021:2776.
Is there a permanent solution for RHSA-2021:2776?
The permanent solution for RHSA-2021:2776 is to upgrade to the patched version of the OpenJDK packages.
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