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Ubuntu 6210-1 Critical: Doorkeeper Trendy Data Exposure Threat

ubuntu
Calendar Grey July 7, 2023
Dist Ubuntu Esm H88
The Doorkeeper flaw might allow unauthorized access to confidential information transmitted across the network. Update guidelines for Ubuntu environments provided.
Doorkeeper could be made to expose sensitive information over the network.

Summary

Topics%20covered

Topics Covered

security advisory critical ubuntu data exposure authorization issue doorkeeper

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 23.04: ruby-doorkeeper 5.5.0-2ubuntu0.23.04.1 Ubuntu 22.10: ruby-doorkeeper 5.5.0-2ubuntu0.22.10.1 Ubuntu 22.04 LTS: ruby-doorkeeper 5.5.0-2ubuntu0.22.04.1 Ubuntu 20.04 LTS: ruby-doorkeeper 5.0.2-2ubuntu0.1 Ubuntu 18.04 LTS (Available with Ubuntu Pro): ruby-doorkeeper 4.3.1-1ubuntu0.1~esm1 Ubuntu 16.04 LTS (Available with Ubuntu Pro): ruby-doorkeeper 2.2.1-1ubuntu0.1~esm1 After a standard system update you need to restart any applications using Doorkeeper to make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-6210-1

CVE-2023-34246

Severity
critical
Lowest
Low
Medium
High
Critical

July 07, 2023

Topics%20covered

Topics Covered

security advisory critical ubuntu data exposure authorization issue doorkeeper

Package Information

https://launchpad.net/ubuntu/+source/ruby-doorkeeper/5.5.0-2ubuntu0.23.04.1 https://launchpad.net/ubuntu/+source/ruby-doorkeeper/5.5.0-2ubuntu0.22.10.1 https://launchpad.net/ubuntu/+source/ruby-doorkeeper/5.5.0-2ubuntu0.22.04.1 https://launchpad.net/ubuntu/+source/ruby-doorkeeper/5.0.2-2ubuntu0.1

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