{"id":"OSV-2020-1567","aliases":[],"status":"published","title":"Heap-buffer-overflow in allocate_field","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24580\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\nallocate_field\ndecode_pointer_field\ndecode_field\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-08-02T00:01:18.300186Z","modified":"2022-04-13T03:04:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"nanopb","ranges":[{"type":"GIT","events":[{"introduced":"a5988446e6a257a1c968f8a7a6366f5101d85413"},{"fixed":"cf507d1b1e71b45136ca2bd7d37b7b4958443cd1"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24580","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1567","title":"Heap-buffer-overflow in allocate_field","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24580\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\nallocate_field\ndecode_pointer_field\ndecode_field\n```\n","status":"published","published":"2020-08-02T00:01:18.300186Z","modified":"2022-04-13T03:04:32.617326Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}