A mingw-python-pillow security update has been released for Fedora 34.

SECURITY: Fedora 34 Update: mingw-python-pillow-8.1.2-2.fc34

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Fedora Update Notification
FEDORA-2021-aa5d2e2289
2021-05-30 17:27:42.329746
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Name : mingw-python-pillow
Product : Fedora 34
Version : 8.1.2
Release : 2.fc34
URL :   http://python-pillow.github.io/
Summary : MinGW Windows Python pillow library
Description :
MinGW Windows Python pillow library.

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Update Information:

Backport fix for CVE-2021-28675 - CVE-2021-28678, CVE-2021-25287-CVE-2021-25288
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ChangeLog:

* Mon May 24 2021 Sandro Mani - 8.1.2-2
- Backport fix for CVE-2021-28675 - CVE-2021-28678, CVE-2021-25287-CVE-2021-25288
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References:

[ 1 ] Bug #1958228 - CVE-2021-25287 python-pillow: out-of-bounds read in J2kDecode in j2ku_graya_la [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1958228
[ 2 ] Bug #1958230 - CVE-2021-25287 mingw-python-pillow: python-pillow: out-of-bounds read in J2kDecode in j2ku_graya_la [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1958230
[ 3 ] Bug #1958232 - CVE-2021-25288 python-pillow: out-of-bounds read in J2kDecode in j2ku_gray_i [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1958232
[ 4 ] Bug #1958235 - CVE-2021-25288 mingw-python-pillow: python-pillow: out-of-bounds read in J2kDecode in j2ku_gray_i [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1958235
[ 5 ] Bug #1958241 - CVE-2021-28675 python-pillow: DoS in PsdImagePlugin [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1958241
[ 6 ] Bug #1958244 - CVE-2021-28675 mingw-python-pillow: python-pillow: DoS in PsdImagePlugin [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1958244
[ 7 ] Bug #1958253 - CVE-2021-28676 python-pillow: infinite loop in FliDecode.c can lead to DoS [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1958253
[ 8 ] Bug #1958256 - CVE-2021-28676 mingw-python-pillow: python-pillow: infinite loop in FliDecode.c can lead to DoS [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1958256
[ 9 ] Bug #1958259 - CVE-2021-28677 python-pillow: DoS in the open phase via a malicious EPS file [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1958259
[ 10 ] Bug #1958261 - CVE-2021-28677 mingw-python-pillow: python-pillow: DoS in the open phase via a malicious EPS file [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1958261
[ 11 ] Bug #1958264 - CVE-2021-28678 python-pillow: improper check in BlpImagePlugin can lead to DoS [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1958264
[ 12 ] Bug #1958267 - CVE-2021-28678 mingw-python-pillow: python-pillow: improper check in BlpImagePlugin can lead to DoS [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1958267
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-aa5d2e2289' 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