{"id":"OSV-2020-427","aliases":[],"status":"published","title":"Stack-buffer-overflow in Mat_uint32Swap","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17113\n\n```\nCrash type: Stack-buffer-overflow READ 4\nCrash state:\nMat_uint32Swap\nMat_VarReadNextInfo5\nMat_GetDir\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-01T00:00:08.917488Z","modified":"2022-04-13T03:04:43Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"matio","ranges":[{"type":"GIT","events":[{"introduced":"f94c087aa9be54ec86a01e267b80fd61108069be"},{"fixed":"8b3ee30a8d9cfdc3799252a4a42572fc6f8e205e"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17113","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-427","title":"Stack-buffer-overflow in Mat_uint32Swap","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17113\n\n```\nCrash type: Stack-buffer-overflow READ 4\nCrash state:\nMat_uint32Swap\nMat_VarReadNextInfo5\nMat_GetDir\n```\n","status":"published","published":"2020-07-01T00:00:08.917488Z","modified":"2022-04-13T03:04:43.096948Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}