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PYSEC-2020-79
Quick fix
PYSEC-2020-79 — pillow: upgrade to the fixed version with the command below.
pip install --upgrade 'pillow>=7.0.0'Details
In libImaging/Jpeg2KDecode.c in Pillow before 7.1.0, there are multiple out-of-bounds reads via a crafted JP2 file.
Are you affected?
Enter the version of the package you're using.
Affected packages
References
- https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html[WEB]
- https://pillow.readthedocs.io/en/stable/releasenotes/[WEB]
- https://github.com/python-pillow/Pillow/commits/master/src/libImaging/[WEB]
- https://github.com/python-pillow/Pillow/pull/4538[WEB]
- https://github.com/python-pillow/Pillow/pull/4505[WEB]
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/[WEB]
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/[WEB]
- https://usn.ubuntu.com/4430-1/[WEB]
- https://usn.ubuntu.com/4430-2/[WEB]
- https://github.com/advisories/GHSA-vj42-xq3r-hr3r[ADVISORY]