{"id":"OSV-2021-1213","aliases":[],"status":"published","title":"UNKNOWN WRITE in mrb_vm_exec","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38251\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nmrb_vm_exec\nmrb_vm_run\nmrb_top_run\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-09-10T00:00:14.325174Z","modified":"2022-04-13T03:04:39Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"mruby","ranges":[{"type":"GIT","events":[{"introduced":"99dbcec89c892bc90f36fbf38e46a9ec971e3a77"},{"fixed":"3693187beb50e1e4594275238657754890a1ba67"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38251","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1213","title":"UNKNOWN WRITE in mrb_vm_exec","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38251\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nmrb_vm_exec\nmrb_vm_run\nmrb_top_run\n```\n","status":"published","published":"2021-09-10T00:00:14.325174Z","modified":"2022-04-13T03:04:39.667876Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}