[ubuntu/focal-security] pillow 7.0.0-4ubuntu0.8 (Accepted)

[Marc Deslauriers]

pillow (7.0.0-4ubuntu0.8) focal-security; urgency=medium

  * SECURITY UPDATE: DoS in ImageFont via large textlength
    - debian/patches/CVE-2023-44271.patch: added a maximum string length in
      Tests/test_imagefont.py, docs/reference/ImageFont.rst,
      src/PIL/ImageFont.py.
    - CVE-2023-44271
  * SECURITY UPDATE: PIL.ImageMath.eval Arbitrary Code Execution
    - debian/patches/CVE-2023-50447-1.patch: don't allow __ or builtins in
      env dictionarys for ImageMath.eval in src/PIL/ImageMath.py.
    - debian/patches/CVE-2023-50447-2.patch: allow ops in
      Tests/test_imagemath.py, src/PIL/ImageMath.py.
    - debian/patches/CVE-2023-50447-3.patch: include further builtins in
      Tests/test_imagemath.py, src/PIL/ImageMath.py.
    - CVE-2023-50447

Date: 2024-01-25 18:12:13.798639+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/pillow/7.0.0-4ubuntu0.8
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