Pillow/docs/releasenotes/8.1.1.rst
Alex Clark c69dcc1c29 Fix headers and retro-add notes for #7864
- Include CVE link in title (via @hugovk)
- Retro-add release notes for 2.3.2, 2.5.2 for CVE-2014-3589
2024-03-15 10:01:42 -04:00

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8.1.1
-----
Security
========
:cve:`2021-25289`: The previous fix for :cve:`2020-35654` was insufficient
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
The previous fix for :cve:`2020-35654` was insufficient due to incorrect error checking in ``TiffDecode.c``.
:cve:`2021-25290`: In ``TiffDecode.c``, there is a negative-offset ``memcpy`` with an invalid size
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:cve:`2021-25291`: In ``TiffDecode.c``, invalid tile boundaries could lead to an out-of-bounds read in ``TIFFReadRGBATile``
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:cve:`2021-25292`: The PDF parser has a catastrophic backtracking regex that could be used as a DOS attack
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:cve:`2021-25293`: There is an out-of-bounds read in ``SgiRleDecode.c`` since Pillow 4.3.0
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Other Changes
=============
A crash with the feature flags for libimagequant, libjpeg-turbo, WebP and XCB on
unreleased Python 3.10 has been fixed (:issue:`5193`).