{"id":"OSV-2022-494","aliases":[],"status":"published","title":"Heap-buffer-overflow in ucl_hash_search","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48156\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nucl_hash_search\nucl_parser_process_object_element\nucl_state_machine\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-06-22T00:01:16.539035Z","modified":"2025-06-05T14:39:06Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libucl","ranges":[{"type":"GIT","events":[{"introduced":"b56171afae328bb605aa5aafbab9331e3e34b03e"},{"fixed":"8a0294f9eaa4e70342e562cb92792bbe3df90e70"}]}],"versions":["0.8.2","0.9.0","0.9.1","0.9.2"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48156","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-494","title":"Heap-buffer-overflow in ucl_hash_search","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48156\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nucl_hash_search\nucl_parser_process_object_element\nucl_state_machine\n```\n","status":"published","published":"2022-06-22T00:01:16.539035Z","modified":"2025-06-05T14:39:06.35108Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}