{"schema_version":"1.7.3","id":"OSV-2020-516","published":"2020-07-01T00:00:14.009148Z","modified":"2022-04-13T03:04:33.219722Z","summary":"Heap-buffer-overflow in hb_array_t<OT::IntType<unsigned short, 2u> const> hb_array_t<OT::IntType<unsigne","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18513\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\nhb_array_t<OT::IntType<unsigned short, 2u> const> hb_array_t<OT::IntType<unsigne\nOT::UnsizedArrayOf<OT::IntType<unsigned short, 2u> >::copy\n_ZN22hb_serialize_context_t5_copyIN2OT14UnsizedArrayOfINS1_7IntTypeItLj2EEEEEJRj\n```\n","affected":[{"package":{"name":"harfbuzz","ecosystem":"OSS-Fuzz","purl":"pkg:generic/harfbuzz"},"ranges":[{"type":"GIT","repo":"https://github.com/harfbuzz/harfbuzz.git","events":[{"introduced":"1f0a9d9be979de01527c05f4dbe6fbc62799597c"},{"fixed":"defe9b6da018bc85750c999454c51fde0cadb9b2"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-516.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18513"}]}