{"id":"OSV-2023-98","aliases":[],"status":"published","title":"Heap-buffer-overflow in sc_hsm_write_ef","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56213\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nsc_hsm_write_ef\nsc_hsm_update_binary\nsc_update_binary\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-02-23T13:02:02.552905Z","modified":"2023-02-23T13:02:02Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"opensc","ranges":[{"type":"GIT","events":[{"introduced":"aadd82bb071e574fc57263a103e3bf06ebbd8de7"},{"fixed":"dd138d0600a1acd7991989127f36827e5836b24e"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56213","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-98","title":"Heap-buffer-overflow in sc_hsm_write_ef","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56213\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nsc_hsm_write_ef\nsc_hsm_update_binary\nsc_update_binary\n```\n","status":"published","published":"2023-02-23T13:02:02.552905Z","modified":"2023-02-23T13:02:02.553148Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}