{"id":"OSV-2023-78","summary":"Heap-buffer-overflow in ucl_object_dtor_unref_single","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56054\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nucl_object_dtor_unref_single\nucl_object_dtor_unref\nucl_hash_destroy\n```\n","modified":"2026-09-17T14:22:15.437177Z","published":"2023-02-18T13:01:01.445224Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56054"}],"affected":[{"package":{"name":"libucl","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libucl"},"ranges":[{"type":"GIT","repo":"https://github.com/vstakhov/libucl","events":[{"introduced":"c4fc60ebb0aa695df1e6642770d512adb9f1af4e"}]}],"versions":["0.8.2","0.9.0","0.9.1","0.9.2","0.9.3","0.9.4"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libucl/OSV-2023-78.yaml"}}],"schema_version":"1.9.0"}