{"id":"OSV-2020-2122","summary":"Heap-buffer-overflow in void parquet::internal::DefRepLevelsToListInfo\u003cint\u003e","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26829\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nvoid parquet::internal::DefRepLevelsToListInfo\u003cint\u003e\nparquet::internal::DefRepLevelsToBitmap\nparquet::arrow::StructReader::BuildArray\n```\n","modified":"2022-04-13T03:04:31.965135Z","published":"2020-11-02T00:00:35.960641Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26829"}],"affected":[{"package":{"name":"arrow","ecosystem":"OSS-Fuzz","purl":"pkg:generic/arrow"},"ranges":[{"type":"GIT","repo":"https://github.com/apache/arrow.git","events":[{"introduced":"44f3de2c2854a473d4ce184e02c4db83dffb805d"},{"fixed":"64396aa487fc24cd26b62a9b92e13a952c6ecf74"}]}],"versions":["apache-arrow-2.0.0"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/arrow/OSV-2020-2122.yaml"}}],"schema_version":"1.7.3"}