{"id":"OSV-2020-744","summary":"Heap-double-free in mrb_default_allocf","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23801\n\n```\nCrash type: Heap-double-free\nCrash state:\nmrb_default_allocf\nmrb_free\nobj_free\n```\n","modified":"2022-04-13T03:04:39.780694Z","published":"2020-07-04T00:00:01.948828Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23801"}],"affected":[{"package":{"name":"mruby","ecosystem":"OSS-Fuzz","purl":"pkg:generic/mruby"},"ranges":[{"type":"GIT","repo":"https://github.com/mruby/mruby","events":[{"introduced":"9cdf439db52b66447b4e37c61179d54fad6c8f33"},{"fixed":"97319697c8f9f6ff27b32589947e1918e3015503"}]}],"versions":["2.1.2","2.1.2-rc","2.1.2-rc2"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2020-744.yaml"}}],"schema_version":"1.7.3"}