{"schema_version":"1.7.3","id":"OSV-2023-1272","published":"2023-12-09T00:05:42.581782Z","modified":"2023-12-09T00:05:42.582124Z","summary":"Heap-buffer-overflow in OT::cff2::accelerator_templ_t<CFF::cff2_private_dict_opset_t, CFF::cff2_private_","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64859\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\nOT::cff2::accelerator_templ_t<CFF::cff2_private_dict_opset_t, CFF::cff2_private_\nhb_ot_draw_glyph\nhb_font_draw_glyph\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":"bf84135edda601fdead430b231a9ce50d38837d2"},{"fixed":"5b325c0ae9cdd7ca03c002d7cae92a6d17f5111b"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2023-1272.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64859"}]}