{"id":"OSV-2022-578","aliases":[],"status":"published","title":"Heap-buffer-overflow in mrb_bint_to_s","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49045\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nmrb_bint_to_s\nint_to_s\nmrb_vm_exec\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-07-13T00:02:00.667751Z","modified":"2022-07-13T00:02:00Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"mruby","ranges":[{"type":"GIT","events":[{"introduced":"872020bb3d85ba4066ec19cfcad375e51fdf024b"},{"fixed":"37c2f080f09390105956edb2565627f29281e24e"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49045","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-578","title":"Heap-buffer-overflow in mrb_bint_to_s","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49045\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nmrb_bint_to_s\nint_to_s\nmrb_vm_exec\n```\n","status":"published","published":"2022-07-13T00:02:00.667751Z","modified":"2022-07-13T00:02:00.667996Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}