CVE-2020-10378: Out-of-bounds read in Pillow
(updated )
In libImaging/PcxDecode.c in Pillow before 7.1.0, an out-of-bounds read can occur when reading PCX files where state->shuffle is instructed to read beyond state->buffer.
References
- github.com/advisories/GHSA-3xv8-3j54-hgrp
- github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2020-77.yaml
- github.com/pypa/advisory-db/blob/7872b0a91b4d980f749e6d75a81f8cc1af32829f/vulns/pillow/PYSEC-2020-77.yaml
- github.com/python-pillow/Pillow
- github.com/python-pillow/Pillow/commit/124f4bb591e16212605d0e41c413ed53e242cba2
- github.com/python-pillow/Pillow/commit/6a83e4324738bb0452fbe8074a995b1c73f08de7
- github.com/python-pillow/Pillow/commits/master/src/libImaging
- github.com/python-pillow/Pillow/issues/4750
- github.com/python-pillow/Pillow/pull/4538
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427
- nvd.nist.gov/vuln/detail/CVE-2020-10378
- pillow.readthedocs.io/en/stable/releasenotes/6.2.3.html
- pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html
- usn.ubuntu.com/4430-1
- usn.ubuntu.com/4430-2
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