Fedora 34: 2021-eef0654c0b Moderate: Mingw-Python3 Denial Of Service

MinGW Windows python3 library.

Backport patches for CVE-2021-3737 and CVE-2021-3733

* Tue Sep 21 2021 Sandro Mani - 3.9.4-3

- Backport patch for CVE-2021-3737

* Tue Sep 21 2021 Sandro Mani - 3.9.4-2

- Backport patch for CVE-2021-3733

[ 1 ] Bug #1997670 - CVE-2021-3737 mingw-python3: python: client can enter an infinite loop on a 100 Continue response from the server [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1997670

[ 2 ] Bug #2000683 - CVE-2021-3733 mingw-python3: python: Denial of service when identifying crafted invalid RFCs [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2000683

su -c 'dnf upgrade --advisory FEDORA-2021-eef0654c0b' at the command

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

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

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