{"id":"OSV-2021-1153","summary":"Heap-buffer-overflow in hb_array_t\u003cOT::IntType\u003cunsigned int, 4u\u003e const\u003e hb_array_t\u003cOT::IntType\u003cunsigned ","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37348\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nhb_array_t\u003cOT::IntType\u003cunsigned int, 4u\u003e const\u003e hb_array_t\u003cOT::IntType\u003cunsigned \nOT::UnsizedArrayOf\u003cOT::IntType\u003cunsigned int, 4u\u003e \u003e::copy\n_hb_head_t\u003cOT::UnsizedArrayOf\u003cOT::IntType\u003cunsigned int, 4u\u003e \u003e*, decltype\n```\n","modified":"2022-04-13T03:27:39.250416Z","published":"2021-08-20T00:00:40.299081Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37348"}],"affected":[{"package":{"name":"harfbuzz","ecosystem":"OSS-Fuzz","purl":"pkg:generic/harfbuzz"},"ranges":[{"type":"GIT","repo":"https://github.com/harfbuzz/harfbuzz.git","events":[{"introduced":"a6c6cda48608e988a7debc3c18597186e3b4e2ee"},{"fixed":"829b0f33531b3c14b2e08331b8cc5b31fed73129"}]}],"versions":["2.9.0"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2021-1153.yaml"}}],"schema_version":"1.7.3"}