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Ubuntu 21.10, 20.04 LTS: USN-5354-1 Moderate Twisted Security Issues

ubuntu
Calendar Grey March 30, 2022
Dist Ubuntu Esm H88
Multiple vulnerabilities identified in the Twisted framework for Ubuntu, impacting various versions. Urgent security patches advised.
Several security issues were fixed in Twisted.

Summary

Topics%20covered

Topics Covered

security advisory denial of service security issue critical update ubuntu http header twisted

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 21.10: python3-twisted 20.3.0-7ubuntu1.1 python3-twisted-bin 20.3.0-7ubuntu1.1 Ubuntu 20.04 LTS: python3-twisted 18.9.0-11ubuntu0.20.04.2 python3-twisted-bin 18.9.0-11ubuntu0.20.04.2 Ubuntu 18.04 LTS: python-twisted 17.9.0-2ubuntu0.3 python-twisted-bin 17.9.0-2ubuntu0.3 python3-twisted 17.9.0-2ubuntu0.3 python3-twisted-bin 17.9.0-2ubuntu0.3 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-5354-1

CVE-2022-21712, CVE-2022-21716

March 30, 2022

Topics%20covered

Topics Covered

security advisory denial of service security issue critical update ubuntu http header twisted

Package Information

https://launchpad.net/ubuntu/+source/twisted/20.3.0-7ubuntu1.1 https://launchpad.net/ubuntu/+source/twisted/18.9.0-11ubuntu0.20.04.2 https://launchpad.net/ubuntu/+source/twisted/17.9.0-2ubuntu0.3

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