Moderate: java-11-openjdk security and bug fix update
Summary
ALSA-2023:5742: Moderate: java-11-openjdk security and bug fix update. Affects java-11-openjdk versions < 1:11.0.21.0.9-2.el8. Fixed in 1:11.0.21.0.9-2.el8. How to fix ↓
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Background
The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. These packages are used for running Java applications and developing Java software. OpenJDK is an open-source implementation of the Java Platform, Standard Edition (Java SE). It is widely used in various applications and systems.
Vulnerability Detail
The vulnerability identified in the java-11-openjdk package is related to a certificate path validation issue during client authentication. This vulnerability is tracked as CVE-2023-22081. It can potentially allow an attacker to bypass certificate validation and perform unauthorized actions. The impact of this vulnerability can vary depending on the specific usage of the affected package. It is important to update to the fixed version to mitigate the risk of exploitation.
How To Fix
Minimum fixed version
1:11.0.21.0.9-2.el8
This is the first release that contains the fix.
sudo dnf update java-11-openjdkTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no specific workaround mentioned for this vulnerability. The recommended approach is to apply the fix by updating the java-11-openjdk package to the latest version.
Conclusion
The java-11-openjdk package has been identified with a moderate security vulnerability related to certificate path validation during client authentication. To mitigate the risk, it is crucial to update the package to the fixed version. Regularly updating the package is recommended to stay protected against future vulnerabilities. For further support on vulnerability remediation, you can contact DevNack.com.
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FAQ
Java-11-openjdk is an open-source implementation of the Java Platform, Standard Edition (Java SE) version 11. It provides the Java Runtime Environment and the Java Software Development Kit.
The impact of this vulnerability can vary depending on the specific usage of the affected package. It can potentially allow an attacker to bypass certificate validation and perform unauthorized actions.
To fix this vulnerability, it is recommended to update the java-11-openjdk package to version 1:11.0.21.0.9-2.el8 or later. This can be done by using the package manager of the operating system or by following the instructions provided by the package maintainer.
There is no specific workaround mentioned for this vulnerability. The recommended approach is to apply the fix by updating the java-11-openjdk package to the latest version.
More information about this vulnerability can be found in the CVE page(s) listed in the References section of the vulnerability details.
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