{"id":"CVE-2019-16865","details":"An issue was discovered in Pillow before 6.2.0. When reading specially crafted invalid image files, the library can either allocate very large amounts of memory or take an extremely long period of time to process the image.","aliases":["GHSA-j7mj-748x-7p78","PYSEC-2019-110"],"modified":"2026-05-28T04:04:55.949662645Z","published":"2019-10-04T22:15:11.190Z","related":["SUSE-RU-2020:2072-1","SUSE-RU-2020:2161-1","SUSE-SU-2020:1901-1","SUSE-SU-2020:2057-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","extracted_events":[{"last_affected":"30"},{"last_affected":"31"}],"cpes":["cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*"],"vendor_product":"fedoraproject:fedora"}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EMJBUZQGQ2Q7HXYCQVRLU7OXNC7CAWWU/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYDXD7EE4YAEVSTNIFZKNVPRVJX5ZOG3/"},{"type":"WEB","url":"https://usn.ubuntu.com/4272-1/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0566"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0578"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0580"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0681"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0683"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0694"},{"type":"ADVISORY","url":"https://pillow.readthedocs.io/en/latest/releasenotes/6.2.0.html"},{"type":"ADVISORY","url":"https://www.debian.org/security/2020/dsa-4631"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/python-pillow/pillow","events":[{"introduced":"0"},{"fixed":"8a30d135378dc6a1c3c08fa4bb9fbc15370feedf"}],"database_specific":{"source":"CPE_RANGE","extracted_events":[{"introduced":"0"},{"fixed":"6.2.0"}],"cpe":"cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*"}}],"versions":["6.1.0","6.0.0","5.4.0","5.3.0","5.2.0","5.1.0","5.0.0","4.3.0","4.2.0","4.1.0","4.0.0","4.0.0a","3.4.0","3.3.0","3.2.0","3.1.0","3.1.0-rc1","2.9.0","2.9.0.dev2","2.9.0.dev1","2.9.0.dev0","2.8.1","2.8.0","2.7.0","2.5.0","2.3.0","2.2.1","2.2.0","2.1.0","2.0.0","1.7.8","1.7.7","1.2","1.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-16865.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}