{"id":"OSV-2022-550","summary":"Heap-use-after-free in mrb_bint_new_str","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48873\n\n```\nCrash type: Heap-use-after-free READ 1\nCrash state:\nmrb_bint_new_str\nmrb_vm_exec\nmrb_vm_run\n```\n","modified":"2022-07-09T00:00:43.820285Z","published":"2022-07-09T00:00:43.820059Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48873"}],"affected":[{"package":{"name":"mruby","ecosystem":"OSS-Fuzz","purl":"pkg:generic/mruby"},"ranges":[{"type":"GIT","repo":"https://github.com/mruby/mruby","events":[{"introduced":"872020bb3d85ba4066ec19cfcad375e51fdf024b"},{"fixed":"a40842eb73164254f465ce5bac74045200e5acb0"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2022-550.yaml"}}],"schema_version":"1.7.3"}