{"id":"OSV-2020-2178","aliases":[],"status":"published","title":"Stack-buffer-overflow in insert_key","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27719\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":"2020-11-23T00:00:03.001326Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"opensc","ranges":[{"type":"GIT","events":[{"introduced":"b02da8348be97d4b24081783f6af46757373bc3e"},{"fixed":"78cdab949f098ad7e593d853229fccf57d749d0c"}]}],"versions":["0.21.0","0.21.0-rc1","0.21.0-rc2"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27719","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2178","title":"Stack-buffer-overflow in insert_key","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27719\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":"2020-11-23T00:00:03.001326Z","modified":"2022-04-13T03:04:41.680639Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}