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Ubuntu 20.04 LTS USN-4933-1 High: OpenVPN Authentication Bypass Detail

ubuntu
Calendar Grey May 4, 2021
Dist Ubuntu Esm H88
Multiple vulnerabilities have been resolved in OpenVPN for Ubuntu 18.04 LTS and 20.04 LTS according to Security Notice USN-4934-1.
everal security issues were fixed in OpenVPN.

Summary

Topics%20covered

Topics Covered

security advisory remote access authentication issue high ubuntu authentication bypass openvpn security notice

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 21.04: openvpn 2.5.1-1ubuntu1.1 Ubuntu 20.10: openvpn 2.4.9-3ubuntu1.1 Ubuntu 20.04 LTS: openvpn 2.4.7-1ubuntu2.20.04.2 Ubuntu 18.04 LTS: openvpn 2.4.4-2ubuntu1.5 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-4933-1

CVE-2020-11810, CVE-2020-15078

May 04, 2021

Topics%20covered

Topics Covered

security advisory remote access authentication issue high ubuntu authentication bypass openvpn security notice

Package Information

https://launchpad.net/ubuntu/+source/openvpn/2.5.1-1ubuntu1.1 https://launchpad.net/ubuntu/+source/openvpn/2.4.9-3ubuntu1.1 https://launchpad.net/ubuntu/+source/openvpn/2.4.7-1ubuntu2.20.04.2 https://launchpad.net/ubuntu/+source/openvpn/2.4.4-2ubuntu1.5

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