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Ubuntu 22.10 USN-5945-1 Critical: Protocol Buffers DoS Issues

ubuntu
Calendar Grey March 13, 2023
Dist Ubuntu Esm H88
Several vulnerabilities in Protocol Buffers addressed in Ubuntu, safeguarding against possible DoS incidents. Ensure your system is updated for enhanced protection.
Several security issues were fixed in Protocol Buffers.

Summary

Topics%20covered

Topics Covered

security advisory critical DoS Ubuntu protocol buffers

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 22.10: libprotobuf-java 3.12.4-1ubuntu7.22.10.1 libprotobuf-lite23 3.12.4-1ubuntu7.22.10.1 libprotobuf23 3.12.4-1ubuntu7.22.10.1 libprotoc23 3.12.4-1ubuntu7.22.10.1 protobuf-compiler 3.12.4-1ubuntu7.22.10.1 python3-protobuf 3.12.4-1ubuntu7.22.10.1 Ubuntu 22.04 LTS: libprotobuf-java 3.12.4-1ubuntu7.22.04.1 libprotobuf-lite23 3.12.4-1ubuntu7.22.04.1 libprotobuf23 3.12.4-1ubuntu7.22.04.1 libprotoc23 3.12.4-1ubuntu7.22.04.1 protobuf-compiler 3.12.4-1ubuntu7.22.04.1 python3-protobuf 3.12.4-1ubuntu7.22.04.1 Ubuntu 20.04 LTS: libprotobuf-lite17 3.6.1.3-2ubuntu5.2 libprotoc-dev 3.6.1.3-2ubuntu5.2 libprotoc17 3.6.1.3-2ubuntu5.2 protobuf-compiler 3.6.1.3-2ubuntu5.2 python-protobuf 3.6.1.3-2ubuntu5.2 python3-protobuf 3.6.1.3-2ubuntu5.2 Ubuntu 18.04 LTS: libprotobuf-lite10 3.0.0-9.1ubuntu1.1 libprotobuf10 3.0.0-9.1ubuntu1.1 libprotoc10 3.0.0-9.1ubuntu1.1 protobuf-compiler 3.0.0-9.1ubuntu1.1 python-protobuf 3.0.0-9.1ubuntu1.1 python3-protobuf 3.0.0-9.1ubuntu1.1 Ubuntu 14.04 ESM: libprotobuf-lite8 2.5.0-9ubuntu1+esm1 libprotobuf8 2.5.0-9ubuntu1+esm1 libprotoc8 2.5.0-9ubuntu1+esm1 protobuf-compiler 2.5.0-9ubuntu1+esm1 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-5945-1

CVE-2021-22569, CVE-2021-22570, CVE-2022-1941

Severity
critical
Lowest
Low
Medium
High
Critical

March 13, 2023

Topics%20covered

Topics Covered

security advisory critical DoS Ubuntu protocol buffers

Package Information

https://launchpad.net/ubuntu/+source/protobuf/3.12.4-1ubuntu7.22.10.1 https://launchpad.net/ubuntu/+source/protobuf/3.12.4-1ubuntu7.22.04.1 https://launchpad.net/ubuntu/+source/protobuf/3.6.1.3-2ubuntu5.2 https://launchpad.net/ubuntu/+source/protobuf/3.0.0-9.1ubuntu1.1

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