Fedora 31: FEDORA-2020-e56f2deb30 Low-Severity: OpenVPN DoS

OpenVPN is a robust and highly flexible tunneling application that uses all

of the encryption, authentication, and certification features of the

OpenSSL library to securely tunnel IP networks over a single UDP or TCP

port. It can use the Marcus Franz Xaver Johannes Oberhumers LZO library

for compression.

Update to latest upstream OpenVPN 2.4.9 release. It contains a security fix for

CVE-2020-11810. This security issue is quite hard to abuse, requiring a fairly

precise timing attack combined with guessing a just assigned peer-id reference.

If successful, only a single client just initiating a new connection will

experience a denial of service situation. This wi why the severity is rated

low.

* Sun Apr 19 2020 David Sommerseth - 2.4.9-1

- Update to upstream OpenVPN 2.4.9

su -c 'dnf upgrade --advisory FEDORA-2020-e56f2deb30' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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