{"schema_version":"1.7.3","id":"OSV-2018-114","published":"2021-01-13T00:00:52.786317Z","modified":"2022-04-13T03:04:33.142061Z","summary":"Heap-buffer-overflow in BEInt<unsigned int, 4>::operator unsigned int","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10933\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nBEInt<unsigned int, 4>::operator unsigned int\nOT::OffsetTo<OT::UnsizedArrayOf<OT::IntType<short, 2u> >, OT::IntType<unsigned i\nAAT::KerxSubTableFormat2::get_kerning\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":"c9165f5450b99e6d93e2a168b198384a221eef58"},{"fixed":"de6e414c565de5f27b9da8c7b8b11f88659a4c42"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2018-114.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10933"}]}