{"id":"OSV-2020-1682","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=25332\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":"2020-09-01T00:00:34.917477Z","modified":"2022-04-13T03:04:31Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"arrow","ranges":[{"type":"GIT","events":[{"introduced":"67983cf56fba724e7fd7663ca29b03789738d323"},{"fixed":"5d3d48a1552e3e589ccc97d23b87ae94c26eb929"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25332","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1682","title":"Heap-buffer-overflow in void arrow::internal::TransferBitmap\u003c","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25332\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":"2020-09-01T00:00:34.917477Z","modified":"2022-04-13T03:04:31.861612Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}