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Ubuntu 22.04 LTS: USN-5461-1 Critical: FreeRDP Authentication Issue

ubuntu
Calendar Grey June 6, 2022
Dist Ubuntu Esm H88
Critically, recent FreeRDP flaws unveil unexpected network exposure issues in various Ubuntu versions, necessitating immediate updates and security patches.
FreeRDP could allow unintended access to network services.

Summary

Topics%20covered

Topics Covered

security advisory critical ubuntu authentication bypass network access server configuration freeRDP

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: libfreerdp-client2-2 2.6.1+dfsg1-3ubuntu2.1 libfreerdp-server2-2 2.6.1+dfsg1-3ubuntu2.1 Ubuntu 21.10: libfreerdp-client2-2 2.3.0+dfsg1-2ubuntu0.2 libfreerdp-server2-2 2.3.0+dfsg1-2ubuntu0.2 Ubuntu 20.04 LTS: libfreerdp-client2-2 2.2.0+dfsg1-0ubuntu0.20.04.3 libfreerdp-server2-2 2.2.0+dfsg1-0ubuntu0.20.04.3 Ubuntu 18.04 LTS: libfreerdp-client2-2 2.2.0+dfsg1-0ubuntu0.18.04.3 libfreerdp-server2-2 2.2.0+dfsg1-0ubuntu0.18.04.3 After a standard system update you need to reboot your computer to make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-5461-1

CVE-2022-24882, CVE-2022-24883

Severity
critical
Lowest
Low
Medium
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Critical

June 06, 2022

Topics%20covered

Topics Covered

security advisory critical ubuntu authentication bypass network access server configuration freeRDP

Package Information

https://launchpad.net/ubuntu/+source/freerdp2/2.6.1+dfsg1-3ubuntu2.1 https://launchpad.net/ubuntu/+source/freerdp2/2.3.0+dfsg1-2ubuntu0.2 https://launchpad.net/ubuntu/+source/freerdp2/2.2.0+dfsg1-0ubuntu0.20.04.3 https://launchpad.net/ubuntu/+source/freerdp2/2.2.0+dfsg1-0ubuntu0.18.04.3

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