{"id":"OSV-2022-520","aliases":[],"status":"published","title":"Stack-buffer-overflow in sc_asn1_read_tag","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48476\n\n```\nCrash type: Stack-buffer-overflow READ 1\nCrash state:\nsc_asn1_read_tag\nsc_asn1_find_tag\ncardos_list_files\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-06-29T00:01:56.068398Z","modified":"2022-06-29T00:01:56Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"opensc","ranges":[{"type":"GIT","events":[{"introduced":"972d3292eee44e9b4c61769365a3ec651ec18f39"},{"fixed":"fa378dadb5ee62c5dc1119639ddae797c166a08f"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48476","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-520","title":"Stack-buffer-overflow in sc_asn1_read_tag","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48476\n\n```\nCrash type: Stack-buffer-overflow READ 1\nCrash state:\nsc_asn1_read_tag\nsc_asn1_find_tag\ncardos_list_files\n```\n","status":"published","published":"2022-06-29T00:01:56.068398Z","modified":"2022-06-29T00:01:56.068707Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}