{"id":"CVE-2020-10379","aliases":["BIT-pillow-2020-10379","GHSA-8843-m7mw-mxqm","PYSEC-2020-78"],"url":"https://o3.security/vulnerability/CVE-2020-10379","summary":"Buffer overflow in Pillow","details":"In Pillow before 7.1.0, there are two Buffer Overflows in libImaging/TiffDecode.c.","published":"2020-06-25T19:15:12.270Z","modified":"2026-08-07T11:48:22.378792696Z","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"PyPI","name":"pillow","fixedVersion":"7.1.0"}],"fix":{"url":"https://github.com/python-pillow/Pillow/commit/46f4a349b88915787fea3fb91348bb1665831bbb#diff-9478f2787e3ae9668a15123b165c23ac","label":"python-pillow/Pillow@46f4a34"},"references":[{"type":"WEB","url":"https://github.com/python-pillow/Pillow/commits/master/src/libImaging"},{"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/4430-2/"},{"type":"FIX","url":"https://github.com/python-pillow/Pillow/commit/46f4a349b88915787fea3fb91348bb1665831bbb#diff-9478f2787e3ae9668a15123b165c23ac"},{"type":"FIX","url":"https://github.com/python-pillow/Pillow/pull/4538"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:48:22.378792696Z"}}