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Critical Ruby Security Vulnerabilities in Ubuntu 22.10 & 23.04 Recovered

ubuntu
Calendar Grey June 21, 2023
Dist Ubuntu Esm H88
Ubuntu Security Notice USN-6182-1 tackles several vulnerabilities in Python, impacting certain Ubuntu releases.
Several security issues were fixed in Ruby.

Summary

Topics%20covered

Topics Covered

security advisory denial of service ubuntu ruby http response issue

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 23.04: libruby3.1 3.1.2-6ubuntu0.23.04.1 ruby3.1 3.1.2-6ubuntu0.23.04.1 Ubuntu 22.10: libruby3.1 3.1.2-2ubuntu0.22.10.1 ruby3.1 3.1.2-2ubuntu0.22.10.1 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-6181-1

CVE-2021-33621, CVE-2023-28755, CVE-2023-28756

Severity
critical
Lowest
Low
Medium
High
Critical

June 21, 2023

Topics%20covered

Topics Covered

security advisory denial of service ubuntu ruby http response issue

Package Information

https://launchpad.net/ubuntu/+source/ruby3.1/3.1.2-6ubuntu0.23.04.1 https://launchpad.net/ubuntu/+source/ruby3.1/3.1.2-2ubuntu0.22.10.1

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