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Ubuntu 22.10: USN-5898-1 Critical: OpenJDK Serialization Security Issues

ubuntu
Calendar Grey February 28, 2023
Dist Ubuntu Esm H88
Numerous vulnerabilities in OpenJDK have been addressed for Ubuntu distributions, encompassing problems related to serialization and the audio subsystem.
Several security issues were fixed in OpenJDK.

Summary

Topics%20covered

Topics Covered

security advisory critical ubuntu openjdk sandbox bypass serialization issue sound subsystem

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 22.10: openjdk-8-jdk 8u362-ga-0ubuntu1~22.10 openjdk-8-jre 8u362-ga-0ubuntu1~22.10 openjdk-8-jre-headless 8u362-ga-0ubuntu1~22.10 openjdk-8-jre-zero 8u362-ga-0ubuntu1~22.10 Ubuntu 22.04 LTS: openjdk-8-jdk 8u362-ga-0ubuntu1~22.04 openjdk-8-jre 8u362-ga-0ubuntu1~22.04 openjdk-8-jre-headless 8u362-ga-0ubuntu1~22.04 openjdk-8-jre-zero 8u362-ga-0ubuntu1~22.04 Ubuntu 20.04 LTS: openjdk-8-jdk 8u362-ga-0ubuntu1~20.04.1 openjdk-8-jre 8u362-ga-0ubuntu1~20.04.1 openjdk-8-jre-headless 8u362-ga-0ubuntu1~20.04.1 openjdk-8-jre-zero 8u362-ga-0ubuntu1~20.04.1 Ubuntu 18.04 LTS: openjdk-8-jdk 8u362-ga-0ubuntu1~18.04.1 openjdk-8-jre 8u362-ga-0ubuntu1~18.04.1 openjdk-8-jre-headless 8u362-ga-0ubuntu1~18.04.1 openjdk-8-jre-zero 8u362-ga-0ubuntu1~18.04.1 Ubuntu 16.04 ESM: openjdk-8-jdk 8u362-ga-0ubuntu1~16.04.1 openjdk-8-jre 8u362-ga-0ubuntu1~16.04.1 openjdk-8-jre-headless 8u362-ga-0ubuntu1~16.04.1 openjdk-8-jre-zero 8u362-ga-0ubuntu1~16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any Java applications or applets to make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-5898-1

CVE-2023-21830, CVE-2023-21843

Severity
critical
Lowest
Low
Medium
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Critical

February 28, 2023

Topics%20covered

Topics Covered

security advisory critical ubuntu openjdk sandbox bypass serialization issue sound subsystem

Package Information

https://launchpad.net/ubuntu/+source/openjdk-8/8u362-ga-0ubuntu1~22.10 https://launchpad.net/ubuntu/+source/openjdk-8/8u362-ga-0ubuntu1~22.04 https://launchpad.net/ubuntu/+source/openjdk-8/8u362-ga-0ubuntu1~20.04.1 https://launchpad.net/ubuntu/+source/openjdk-8/8u362-ga-0ubuntu1~18.04.1

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