{"id":"OSV-2022-601","aliases":[],"status":"published","title":"Heap-buffer-overflow in mrb_bint_xor","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49255\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nmrb_bint_xor\nint_xor\nmrb_vm_exec\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-07-20T00:00:17.741225Z","modified":"2022-07-20T00:00:17Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"mruby","ranges":[{"type":"GIT","events":[{"introduced":"714e8a57af690805b3edcffdffc42729833bc50a"},{"fixed":"b84bca666fdc4fe94286b49b6f6b9a64e4c3a534"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49255","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-601","title":"Heap-buffer-overflow in mrb_bint_xor","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49255\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nmrb_bint_xor\nint_xor\nmrb_vm_exec\n```\n","status":"published","published":"2022-07-20T00:00:17.741225Z","modified":"2022-07-20T00:00:17.741572Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}