Fedora 33 FEDORA-2021-6af32bfcd2 Critical Integer Overflow Fixes

MinGW Windows OpenEXR library.

Backport patches for CVE-2021-23169, CVE-2021-26260, CVE-2021-23215

* Sat May 1 2021 Sandro Mani - 2.4.1-4

- Backport patches for CVE-2021-23169, CVE-2021-26260, CVE-2021-23215

[ 1 ] Bug #1952357 - CVE-2021-26260 mingw-OpenEXR: OpenEXR: Integer-overflow in Imf_2_5::DwaCompressor::initializeBuffers [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1952357

[ 2 ] Bug #1952444 - CVE-2021-23215 mingw-OpenEXR: OpenEXR: Integer-overflow in Imf_2_5::DwaCompressor::initializeBuffers [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1952444

[ 3 ] Bug #1952477 - CVE-2021-23169 mingw-OpenEXR: OpenEXR: Heap-buffer-overflow in Imf_2_5::copyIntoFrameBuffer [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1952477

su -c 'dnf upgrade --advisory FEDORA-2021-6af32bfcd2' 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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