{"id":"CVE-2020-36428","details":"matio (aka MAT File I/O Library) 1.5.18 through 1.5.21 has a heap-based buffer overflow in ReadInt32DataDouble (called from ReadInt32Data and Mat_VarRead4).","modified":"2026-07-08T20:43:05.703012Z","published":"2021-07-20T07:15:07.730Z","related":["openSUSE-SU-2022:10235-1","openSUSE-SU-2024:12079-1"],"references":[{"type":"ADVISORY","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21421"},{"type":"ADVISORY","url":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/matio/OSV-2020-799.yaml"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tbeu/matio","events":[{"introduced":"882178d3943b815d47084a8f19e55797b1580ad3"},{"last_affected":"8e18058117fcf177d236e68d453d04e20f937598"}],"database_specific":{"cpe":"cpe:2.3:a:matio_project:matio:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.5.18"},{"last_affected":"1.5.21"}],"source":"CPE_RANGE"}}],"versions":["v1.5.21","v1.5.20","v1.5.19","v1.5.18"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36428.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}