{"id":"OSV-2020-758","aliases":[],"status":"published","title":"Heap-buffer-overflow in void arrow::internal::TransferBitmap\u003c","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23868\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nvoid arrow::internal::TransferBitmap\u003c\narrow::ConcatenateBitmaps\narrow::ConcatenateImpl::Concatenate\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-09T00:00:16.162262Z","modified":"2022-04-13T03:04:31Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"arrow","ranges":[{"type":"GIT","events":[{"introduced":"39d9345ec465c735ff071c20737007209afe7405"},{"fixed":"cb2cf2f2a4714d161535837d90b025feef5bca5c"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23868","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-758","title":"Heap-buffer-overflow in void arrow::internal::TransferBitmap\u003c","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23868\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nvoid arrow::internal::TransferBitmap\u003c\narrow::ConcatenateBitmaps\narrow::ConcatenateImpl::Concatenate\n```\n","status":"published","published":"2020-07-09T00:00:16.162262Z","modified":"2022-04-13T03:04:31.938186Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}