{"schema_version":"1.7.3","id":"OSV-2020-388","published":"2020-07-01T00:00:06.690091Z","modified":"2022-04-13T03:04:33.050351Z","summary":"Stack-use-after-return in bool OT::Coverage::serialize<hb_map_iter_t<hb_map_iter_t<hb_filter_iter_t<OT::Co","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14786\n\n```\nCrash type: Stack-use-after-return READ 4\nCrash state:\nbool OT::Coverage::serialize<hb_map_iter_t<hb_map_iter_t<hb_filter_iter_t<OT::Co\nbool OT::SingleSubstFormat1::serialize<hb_map_iter_t<hb_map_iter_t<hb_filter_ite\nbool OT::SingleSubst::serialize<hb_map_iter_t<hb_filter_iter_t<OT::Coverage::ite\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":"d214b07883a626f3ecebb027797e8bb994e174a4"},{"fixed":"b7be59311f27112791e9b9c6356464e1c3ff92c1"}]}],"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-388.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14786"}]}