{"id":"OSV-2020-2157","aliases":[],"status":"published","title":"Stack-buffer-overflow in insert_key","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27480\n\n```\nCrash type: Stack-buffer-overflow READ 1\nCrash state:\ninsert_key\ndetect_netkey\nsc_pkcs15emu_tcos_init_ex\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-11-15T22:33:40.49117Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"opensc","ranges":[{"type":"GIT","events":[{"introduced":"508f8a9fced369f60e6f0c0f62176ea9427fbf42"},{"fixed":"b5b1afe401bb6a04783ca36b5253948d6cf5ee48"}]}],"versions":["0.21.0-rc1","0.21.0-rc2"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27480","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2157","title":"Stack-buffer-overflow in insert_key","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27480\n\n```\nCrash type: Stack-buffer-overflow READ 1\nCrash state:\ninsert_key\ndetect_netkey\nsc_pkcs15emu_tcos_init_ex\n```\n","status":"published","published":"2020-11-15T22:33:40.49117Z","modified":"2022-04-13T03:04:41.580857Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}