{"id":"OSV-2022-494","summary":"Heap-buffer-overflow in ucl_hash_search","details":"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","modified":"2025-06-05T14:39:06.351080Z","published":"2022-06-22T00:01:16.539035Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48156"}],"affected":[{"package":{"name":"libucl","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libucl"},"ranges":[{"type":"GIT","repo":"https://github.com/vstakhov/libucl","events":[{"introduced":"b56171afae328bb605aa5aafbab9331e3e34b03e"},{"fixed":"8a0294f9eaa4e70342e562cb92792bbe3df90e70"}]}],"versions":["0.8.2","0.9.0","0.9.1","0.9.2"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"fixed_range":"3e7f023e184e06f30fb5792dacd9dd0f8b692f1b:8a0294f9eaa4e70342e562cb92792bbe3df90e70","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libucl/OSV-2022-494.yaml"}}],"schema_version":"1.7.3"}