{"schema_version":"1.9.0","id":"BIT-pillow-2020-10378","published":"2024-03-06T11:07:18.367Z","modified":"2026-09-08T08:48:24.747213484Z","aliases":["CVE-2020-10378","GHSA-3xv8-3j54-hgrp","PYSEC-2020-77"],"details":"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.","affected":[{"package":{"name":"pillow","ecosystem":"Bitnami","purl":"pkg:bitnami/pillow"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"7.1.0"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/pillow/BIT-pillow-2020-10378.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}]}],"references":[{"type":"FIX","url":"https://github.com/python-pillow/Pillow/commit/6a83e4324738bb0452fbe8074a995b1c73f08de7#diff-9478f2787e3ae9668a15123b165c23ac"},{"type":"WEB","url":"https://github.com/python-pillow/Pillow/commits/master/src/libImaging"},{"type":"FIX","url":"https://github.com/python-pillow/Pillow/pull/4538"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/"},{"type":"WEB","url":"https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4430-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4430-2/"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10378"}],"database_specific":{"cpes":["cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*"],"severity":"Medium"}}