{"schema_version":"1.7.3","id":"OSV-2022-409","published":"2022-05-12T00:01:13.318272Z","modified":"2022-05-12T00:01:13.318534Z","summary":"Heap-buffer-overflow in std::__1::__tree_node_base<void*>*& std::__1::__tree<std::__1::__value_type<std:","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47391\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nstd::__1::__tree_node_base<void*>*& std::__1::__tree<std::__1::__value_type<std:\nstd::__1::pair<std::__1::__tree_iterator<std::__1::__value_type<std::__1::basic_\nnlohmann::detail::binary_reader<nlohmann::basic_json<std::__1::map, std::__1::ve\n```\n","affected":[{"package":{"name":"json","ecosystem":"OSS-Fuzz","purl":"pkg:generic/json"},"ranges":[{"type":"GIT","repo":"https://github.com/nlohmann/json.git","events":[{"introduced":"a8a547d7a212a6a39943bbd5b4220be504a1a33e"},{"fixed":"93c9e0c703b98f5082413920a62067ae0b68671e"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/json/OSV-2022-409.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47391"}]}