{"id":"OSV-2020-54","summary":"Heap-buffer-overflow in OT::HintingDevice* hb_serialize_context_t::embed\u003cOT::HintingDevice\u003e","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20211\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nOT::HintingDevice* hb_serialize_context_t::embed\u003cOT::HintingDevice\u003e\nOT::HintingDevice::copy\nOT::Device::copy\n```\n","modified":"2022-04-13T03:04:32.891216Z","published":"2020-06-24T01:51:11.997638Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20211"}],"affected":[{"package":{"name":"harfbuzz","ecosystem":"OSS-Fuzz","purl":"pkg:generic/harfbuzz"},"ranges":[{"type":"GIT","repo":"https://github.com/harfbuzz/harfbuzz.git","events":[{"introduced":"c828d7bf76dd039be1775edff1d798dbcc10708b"},{"fixed":"06a1fcb3b47050257f7819eb3d6043cf78ebbac2"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-54.yaml"}}],"schema_version":"1.7.3"}