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PYSEC-2020-79
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?
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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]