{"id":"OSV-2020-1058","summary":"Heap-buffer-overflow in arrow::UnionType::UnionType","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20116\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\narrow::UnionType::UnionType\narrow::union_\narrow::ipc::internal::ConcreteTypeFromFlatbuffer\n```\n","modified":"2022-04-13T03:04:31.899224Z","published":"2020-07-22T21:49:43.983439Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20116"}],"affected":[{"package":{"name":"arrow","ecosystem":"OSS-Fuzz","purl":"pkg:generic/arrow"},"ranges":[{"type":"GIT","repo":"https://github.com/apache/arrow.git","events":[{"introduced":"ccdc4b076cbd5fb03e1cbc42292def871d2b6035"},{"fixed":"a6307cc8a0127a4852b7d3d2c20940a094eed0d6"}]}],"ecosystem_specific":{"introduced_range":"unknown:ccdc4b076cbd5fb03e1cbc42292def871d2b6035","severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/arrow/OSV-2020-1058.yaml"}}],"schema_version":"1.7.3"}