{"id":"OSV-2022-393","summary":"Heap-use-after-free in mrb_funcall_with_block","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47213\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nmrb_funcall_with_block\nmrb_instance_new\nmrb_funcall_with_block\n```\n","modified":"2022-05-04T00:00:21.150142Z","published":"2022-05-04T00:00:21.149913Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47213"}],"affected":[{"package":{"name":"mruby","ecosystem":"OSS-Fuzz","purl":"pkg:generic/mruby"},"ranges":[{"type":"GIT","repo":"https://github.com/mruby/mruby","events":[{"introduced":"23ce122fc2b1d29ee7241813bbab1c7e150e23ae"},{"fixed":"c32cac6e59a899497c603025b74fcfd316282f36"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2022-393.yaml"}}],"schema_version":"1.7.3"}