{"id":"OSV-2024-555","aliases":[],"status":"published","title":"Heap-buffer-overflow in ArduinoJson::V704HB22::detail::MsgPackDeserializer\u003cArduinoJson::V704HB22::detail","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69497\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nArduinoJson::V704HB22::detail::MsgPackDeserializer\u003cArduinoJson::V704HB22::detail\nArduinoJson::V704HB22::DeserializationError::Code ArduinoJson::V704HB22::detail:\nArduinoJson::V704HB22::DeserializationError::Code ArduinoJson::V704HB22::detail:\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2024-06-13T00:06:28.782972Z","modified":"2024-06-28T14:18:08Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"arduinojson","ranges":[{"type":"GIT","events":[{"introduced":"aec642be203b4526594319081ec9870a5313840c"},{"fixed":"208e7a33043784d4b9939fb236c84f56cd58e6f5"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69497","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2024-555","title":"Heap-buffer-overflow in ArduinoJson::V704HB22::detail::MsgPackDeserializer\u003cArduinoJson::V704HB22::detail","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69497\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nArduinoJson::V704HB22::detail::MsgPackDeserializer\u003cArduinoJson::V704HB22::detail\nArduinoJson::V704HB22::DeserializationError::Code ArduinoJson::V704HB22::detail:\nArduinoJson::V704HB22::DeserializationError::Code ArduinoJson::V704HB22::detail:\n```\n","status":"published","published":"2024-06-13T00:06:28.782972Z","modified":"2024-06-28T14:18:08.360826Z","updated_at":"2026-11-02T15:52:49.981578Z"}]}}