{"id":"OSV-2021-618","summary":"Heap-buffer-overflow in OT::AnchorFormat1* hb_serialize_context_t::embed\u003cOT::AnchorFormat1\u003e","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33031\n\n```\nCrash type: Heap-buffer-overflow READ 6\nCrash state:\nOT::AnchorFormat1* hb_serialize_context_t::embed\u003cOT::AnchorFormat1\u003e\nOT::AnchorFormat1::copy\nOT::Anchor::subset\n```\n","modified":"2022-04-13T03:04:32.798219Z","published":"2021-04-09T00:01:00.954975Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33031"}],"affected":[{"package":{"name":"harfbuzz","ecosystem":"OSS-Fuzz","purl":"pkg:generic/harfbuzz"},"ranges":[{"type":"GIT","repo":"https://github.com/harfbuzz/harfbuzz.git","events":[{"introduced":"6f98a8ed4627b662d9591649328d2d302fc01987"},{"fixed":"9dc9f0385dce05456d48730bf5dc7cac52eaa4da"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2021-618.yaml"}}],"schema_version":"1.7.3"}