Fedora 33 FEDORA-2021-15845d3abe Critical: python2-pillow DoS Attack

Python image processing library, fork of the Python Imaging Library (PIL)

This library provides extensive file format support, an efficient

internal representation, and powerful image processing capabilities.

This is a minimal compatibility package for https://pagure.io/fesco/issue/2266

This update fixes CVE-2021-27921, CVE-2021-27922 and CVE-2021-27923. ----Backport fixes for CVE-2021-25289, CVE-2021-25290, CVE-2021-25291,

CVE-2021-25292, CVE-2021-25293

* Sat Mar 6 2021 Sandro Mani - 6.2.2-5

- Backport patch for CVE-2021-2792{1,2,3}

* Fri Mar 5 2021 Sandro Mani - 6.2.2-4

- Backport fixes for CVE-2020-35653, CVE-2020-35654, CVE-2020-35655

- Backport fixes for CVE-2021-25289, CVE-2021-25290, CVE-2021-25291, CVE-2021-25292, CVE-2021-25293

[ 1 ] Bug #1933899 - python-pillow-8.1.1 is available

https://bugzilla.redhat.com/show_bug.cgi?id=1933899

[ 2 ] Bug #1934681 - CVE-2021-25289 python-pillow: insufficent fix for CVE-2020-35654 due to incorrect error checking in TiffDecode.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934681

[ 3 ] Bug #1934682 - CVE-2021-25289 python2-pillow: python-pillow: insufficent fix for CVE-2020-35654 due to incorrect error checking in TiffDecode.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934682

[ 4 ] Bug #1934683 - CVE-2021-25289 mingw-python-pillow: python-pillow: insufficent fix for CVE-2020-35654 due to incorrect error checking in TiffDecode.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934683

[ 5 ] Bug #1934686 - CVE-2021-25290 python-pillow: negative-offset memcpy with an invalid size in TiffDecode.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934686

[ 6 ] Bug #1934687 - CVE-2021-25290 python2-pillow: python-pillow: negative-offset memcpy with an invalid size in TiffDecode.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934687

[ 7 ] Bug #1934688 - CVE-2021-25290 mingw-python-pillow: python-pillow: negative-offset memcpy with an invalid size in TiffDecode.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934688

[ 8 ] Bug #1934693 - CVE-2021-25291 python-pillow: out-of-bounds read in TiffReadRGBATile in TiffDecode.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934693

[ 9 ] Bug #1934694 - CVE-2021-25291 python2-pillow: python-pillow: out-of-bounds read in TiffReadRGBATile in TiffDecode.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934694

[ 10 ] Bug #1934695 - CVE-2021-25291 mingw-python-pillow: python-pillow: out-of-bounds read in TiffReadRGBATile in TiffDecode.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934695

[ 11 ] Bug #1934700 - CVE-2021-25292 python-pillow: backtracking regex in PDF parser could be used as a DOS attack [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934700

[ 12 ] Bug #1934701 - CVE-2021-25292 python2-pillow: python-pillow: backtracking regex in PDF parser could be used as a DOS attack [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934701

[ 13 ] Bug #1934702 - CVE-2021-25292 mingw-python-pillow: python-pillow: backtracking regex in PDF parser could be used as a DOS attack [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934702

[ 14 ] Bug #1934706 - CVE-2021-25293 python-pillow: out-of-bounds read in SGIRleDecode.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934706

[ 15 ] Bug #1934707 - CVE-2021-25293 python2-pillow: python-pillow: out-of-bounds read in SGIRleDecode.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934707

[ 16 ] Bug #1934708 - CVE-2021-25293 mingw-python-pillow: python-pillow: out-of-bounds read in SGIRleDecode.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934708

[ 17 ] Bug #1935385 - CVE-2021-27921 python-pillow: reported size of a contained image is not properly checked for a BLP container [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1935385

[ 18 ] Bug #1935386 - CVE-2021-27921 python2-pillow: python-pillow: reported size of a contained image is not properly checked for a BLP container [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1935386

[ 19 ] Bug #1935388 - CVE-2021-27921 mingw-python-pillow: python-pillow: reported size of a contained image is not properly checked for a BLP container [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1935388

[ 20 ] Bug #1935397 - CVE-2021-27922 python-pillow: reported size of a contained image is not properly checked for an ICNS container [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1935397

[ 21 ] Bug #1935398 - CVE-2021-27922 python2-pillow: python-pillow: reported size of a contained image is not properly checked for an ICNS container [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1935398

[ 22 ] Bug #1935399 - CVE-2021-27922 mingw-python-pillow: python-pillow: reported size of a contained image is not properly checked for an ICNS container [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1935399

[ 23 ] Bug #1935402 - CVE-2021-27923 python-pillow: reported size of a contained image is not properly checked for an ICO container [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1935402

[ 24 ] Bug #1935403 - CVE-2021-27923 python2-pillow: python-pillow: reported size of a contained image is not properly checked for an ICO container [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1935403

[ 25 ] Bug #1935405 - CVE-2021-27923 mingw-python-pillow: python-pillow: reported size of a contained image is not properly checked for an ICO container [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1935405

[ 26 ] Bug #1936047 - python-pillow-8.1.2 is available

https://bugzilla.redhat.com/show_bug.cgi?id=1936047

su -c 'dnf upgrade --advisory FEDORA-2021-15845d3abe' 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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