{"id":"OSV-2021-1316","aliases":[],"status":"published","title":"Stack-buffer-overflow in Assimp::ZipArchiveIOSystem::Implement::MapArchive","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38870\n\n```\nCrash type: Stack-buffer-overflow READ {*}\nCrash state:\nAssimp::ZipArchiveIOSystem::Implement::MapArchive\nAssimp::ZipArchiveIOSystem::getFileList\nAssimp::D3MF::D3MFOpcPackage::D3MFOpcPackage\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-09-18T00:01:34.920205Z","modified":"2022-04-13T03:04:42Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"assimp","ranges":[{"type":"GIT","events":[{"introduced":"8a975549a99bd21b7a2c09cc37b73e52a3919fed"},{"fixed":"34d8fba10054c150be1be7d492b6b3d9c7a659da"}]}],"versions":["v5.1.0","v5.1.0.rc1","v5.1.1","v5.1.2","v5.1.3","v5.1.4","v5.1.5"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38870","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1316","title":"Stack-buffer-overflow in Assimp::ZipArchiveIOSystem::Implement::MapArchive","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38870\n\n```\nCrash type: Stack-buffer-overflow READ {*}\nCrash state:\nAssimp::ZipArchiveIOSystem::Implement::MapArchive\nAssimp::ZipArchiveIOSystem::getFileList\nAssimp::D3MF::D3MFOpcPackage::D3MFOpcPackage\n```\n","status":"published","published":"2021-09-18T00:01:34.920205Z","modified":"2022-04-13T03:04:42.667817Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}