{"schema_version":"1.7.3","id":"OSV-2018-140","published":"2021-01-13T00:01:00.287078Z","modified":"2022-04-13T03:04:33.109409Z","summary":"Heap-buffer-overflow in BEInt<unsigned short, 2>::operator unsigned short","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11074\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nBEInt<unsigned short, 2>::operator unsigned short\nAAT::LookupFormat10<OT::IntType<unsigned short, 2u> >::sanitize\nAAT::Lookup<OT::IntType<unsigned short, 2u> >::sanitize\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":"f7c0b4319c6f82f1e0020a0029469d8953a7a161"},{"fixed":"00fdbca4f6a5c4623b9c4838da502cccce8aaa74"}]}],"versions":["2.0.1"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2018-140.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11074"}]}