A mingw-SDL2 security update has been released for Fedora 33.

SECURITY: Fedora 33 Update: mingw-SDL2-2.0.12-3.fc33

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Fedora Update Notification
FEDORA-2021-9d65b22041
2021-02-06 01:15:55.080696
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Name : mingw-SDL2
Product : Fedora 33
Version : 2.0.12
Release : 3.fc33
URL :   http://www.libsdl.org/
Summary : MinGW Windows port of SDL2 cross-platform multimedia library
Description :
Simple DirectMedia Layer (SDL) is a cross-platform multimedia library
designed to provide fast access to the graphics frame buffer and audio
device.

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Update Information:

Backport patches for CVE-2020-14409, CVE-2020-14410.
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ChangeLog:

* Thu Jan 28 2021 Sandro Mani - 2.0.12-3
- Backport patch for CVE-2020-14409
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References:

[ 1 ] Bug #1921357 - CVE-2020-14409 mingw-SDL2: SDL: Integer overflow in SDL_BlitCopy in video/SDL_blit_copy.c via a crafted .BMP file [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1921357
[ 2 ] Bug #1921874 - CVE-2020-14410 mingw-SDL2: SDL: Heap-based buffer over-read in Blit_3or4_to_3or4__inversed_rgb in video/SDL_blit_N.c via a crafted .BMP file [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1921874
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-9d65b22041' at the command
line. For more information, refer to the dnf documentation available at
  http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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/keys