{"id":"OSV-2021-1592","aliases":[],"status":"published","title":"Heap-buffer-overflow in arrow::internal::ValidateArrayImpl::Visit","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41143\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\narrow::internal::ValidateArrayImpl::Visit\narrow::internal::ValidateArrayImpl::ValidateWithType\narrow::internal::ValidateArrayImpl::Validate\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-11-20T00:00:17.804875Z","modified":"2022-04-13T03:04:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"arrow","ranges":[{"type":"GIT","events":[{"introduced":"6b0248d5b5502a1cf76d5853d15be9844b84522c"},{"fixed":"a36dd8cd208582316322b0dd6e7569785c8f2780"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41143","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1592","title":"Heap-buffer-overflow in arrow::internal::ValidateArrayImpl::Visit","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41143\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\narrow::internal::ValidateArrayImpl::Visit\narrow::internal::ValidateArrayImpl::ValidateWithType\narrow::internal::ValidateArrayImpl::Validate\n```\n","status":"published","published":"2021-11-20T00:00:17.804875Z","modified":"2022-04-13T03:04:32.029669Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}