{"id":"OSV-2020-204","aliases":[],"status":"published","title":"Negative-size-param in parquet::ColumnReaderImplBase\u003cparquet::PhysicalType\u003c","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20698\n\n```\nCrash type: Negative-size-param\nCrash state:\nparquet::ColumnReaderImplBase\u003cparquet::PhysicalType\u003c\nparquet::internal::TypedRecordReader\u003cparquet::PhysicalType\u003c\nparquet::arrow::LeafReader::NextBatch\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-06-24T01:51:18.827983Z","modified":"2022-04-13T03:04:31Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"arrow","ranges":[{"type":"GIT","events":[{"introduced":"431fdbfbc0fb4bb16c4a89298404ad16784db2a0"},{"fixed":"d2ab289294f5eaa175e6bc4ab5fb74b5ea013f6e"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20698","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-204","title":"Negative-size-param in parquet::ColumnReaderImplBase\u003cparquet::PhysicalType\u003c","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20698\n\n```\nCrash type: Negative-size-param\nCrash state:\nparquet::ColumnReaderImplBase\u003cparquet::PhysicalType\u003c\nparquet::internal::TypedRecordReader\u003cparquet::PhysicalType\u003c\nparquet::arrow::LeafReader::NextBatch\n```\n","status":"published","published":"2020-06-24T01:51:18.827983Z","modified":"2022-04-13T03:04:31.807491Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}