{"id":"OSV-2020-2222","aliases":[],"status":"published","title":"Heap-double-free in sc_pkcs15_free_tokeninfo","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28185\n\n```\nCrash type: Heap-double-free\nCrash state:\nsc_pkcs15_free_tokeninfo\nsc_pkcs15_card_free\nfuzz_pkcs15_reader.c\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-12-04T00:00:16.472882Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"opensc","ranges":[{"type":"GIT","events":[{"introduced":"b02da8348be97d4b24081783f6af46757373bc3e"},{"fixed":"f015746d22d249642c19674298a18ad824db0ed7"}]}],"versions":["0.21.0","0.21.0-rc1","0.21.0-rc2"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28185","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2222","title":"Heap-double-free in sc_pkcs15_free_tokeninfo","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28185\n\n```\nCrash type: Heap-double-free\nCrash state:\nsc_pkcs15_free_tokeninfo\nsc_pkcs15_card_free\nfuzz_pkcs15_reader.c\n```\n","status":"published","published":"2020-12-04T00:00:16.472882Z","modified":"2022-04-13T03:04:41.564448Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}