{"id":"OSV-2021-1218","aliases":[],"status":"published","title":"Heap-buffer-overflow in value_move","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38298\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nvalue_move\nmrb_ary_splice\nmrb_ary_aset\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-09-10T00:01:30.327601Z","modified":"2022-04-13T03:04:39Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"mruby","ranges":[{"type":"GIT","events":[{"introduced":"e4a0728b24831dbe83e3210cefb345d991ebccc6"},{"fixed":"da749d870f4a57df7a05ef4a9ae023602d48af86"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38298","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1218","title":"Heap-buffer-overflow in value_move","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38298\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nvalue_move\nmrb_ary_splice\nmrb_ary_aset\n```\n","status":"published","published":"2021-09-10T00:01:30.327601Z","modified":"2022-04-13T03:04:39.785928Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}