{"id":"CVE-2019-19911","details":"There is a DoS vulnerability in Pillow before 6.2.2 caused by FpxImagePlugin.py calling the range function on an unvalidated 32-bit integer if the number of bands is large. On Windows running 32-bit Python, this results in an OverflowError or MemoryError due to the 2 GB limit. However, on Linux running 64-bit Python this results in the process being terminated by the OOM killer.","aliases":["GHSA-5gm3-px64-rw72","PYSEC-2020-172"],"modified":"2026-03-15T14:34:34.006002Z","published":"2020-01-05T22:15:11.300Z","related":["MGASA-2020-0088","SUSE-RU-2020:2072-1","SUSE-RU-2020:2161-1","SUSE-SU-2020:1901-1","SUSE-SU-2020:2057-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P/"},{"type":"ADVISORY","url":"https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4272-1/"},{"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":"a45c8583ff90312a2fddc38567ed736cef4af563"},{"introduced":"0"},{"last_affected":"82541b6dec8452cb612067fcebba1c5a1a2bfdc8"},{"introduced":"0"},{"last_affected":"6e28ed1f36d0eb74053af54e1eddc9c29db698cd"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"6.2.2"},{"introduced":"0"},{"last_affected":"9.0"},{"introduced":"0"},{"last_affected":"10.0"}]}}],"versions":["1.0","1.2","1.7.6","1.7.7","1.7.8","2.0.0","2.1.0","2.2.0","2.2.1","2.2.2","2.3.0","2.5.0","2.6.0","2.6.0-rc1","2.7.0","2.8.0","2.8.1","2.9.0","2.9.0.dev0","2.9.0.dev1","2.9.0.dev2","3.0.0","3.1.0","3.1.0-rc1","3.2.0","3.3.0","3.3.1","3.4.0","4.0.0","4.0.0a","4.1.0","4.2.0","4.3.0","5.0.0","5.1.0","5.2.0","5.3.0","5.4.0","6.0.0","6.1.0","6.2.0","7.0.0","7.1.0","7.2.0","8.0.0","8.1.0","8.2.0","8.3.0","8.4.0","9.0.0"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"30"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"19.10"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19911.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"}]}