{"schema_version":"1.7.3","id":"OSV-2020-149","published":"2020-06-24T01:51:16.320307Z","modified":"2022-04-13T03:04:32.979769Z","summary":"Heap-buffer-overflow in BEInt<unsigned short, 2>::operator=","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21580\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nBEInt<unsigned short, 2>::operator=\nOT::IntType<unsigned short, 2u>::operator=\nbool OT::ClassDefFormat1::serialize<hb_zip_iter_t<hb_sorted_array_t<OT::HBGlyphI\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":"c8cc1e378df500122d8082a2038d68179eec63d0"},{"fixed":"57b7de032f60d0499ae2debb293d0f8456acfdfb"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-149.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21580"}]}