{"id":"OSV-2020-2254","aliases":[],"status":"published","title":"Stack-use-after-return in insert_pin","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28383\n\n```\nCrash type: Stack-use-after-return READ 1\nCrash state:\ninsert_pin\ndetect_idkey\nsc_pkcs15emu_tcos_init_ex\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-12-10T00:00:49.551956Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"opensc","ranges":[{"type":"GIT","events":[{"introduced":"9ffb9bae63c8b7fbababb8481a83f1b575e59a18"},{"fixed":"5df913b7f57ad89b9832555d24c08d23a534311e"}]}],"versions":["0.21.0","0.21.0-rc1","0.21.0-rc2"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28383","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2254","title":"Stack-use-after-return in insert_pin","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28383\n\n```\nCrash type: Stack-use-after-return READ 1\nCrash state:\ninsert_pin\ndetect_idkey\nsc_pkcs15emu_tcos_init_ex\n```\n","status":"published","published":"2020-12-10T00:00:49.551956Z","modified":"2022-04-13T03:04:41.554103Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}