{"id":"OSV-2022-624","aliases":[],"status":"published","title":"Heap-buffer-overflow in Assimp::MD5::MD5Parser::ParseHeader","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49422\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nAssimp::MD5::MD5Parser::ParseHeader\nAssimp::MD5::MD5Parser::MD5Parser\nAssimp::MD5Importer::LoadMD5MeshFile\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-07-25T00:02:02.600456Z","modified":"2025-08-19T09:51:59Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"assimp","ranges":[{"type":"GIT","events":[{"introduced":"8a975549a99bd21b7a2c09cc37b73e52a3919fed"},{"fixed":"90769ef3e6a6d05691e46024b7415aafda4b9c7d"}]}],"versions":["5.2.0","v5.1.0","v5.1.0.rc1","v5.1.1","v5.1.2","v5.1.3","v5.1.4","v5.1.5","v5.1.6","v5.2.0","v5.2.1","v5.2.2","v5.2.3","v5.2.4","v5.2.5"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49422","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-624","title":"Heap-buffer-overflow in Assimp::MD5::MD5Parser::ParseHeader","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49422\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nAssimp::MD5::MD5Parser::ParseHeader\nAssimp::MD5::MD5Parser::MD5Parser\nAssimp::MD5Importer::LoadMD5MeshFile\n```\n","status":"published","published":"2022-07-25T00:02:02.600456Z","modified":"2025-08-19T09:51:59.993647Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}