{"id":"OSV-2023-1272","aliases":[],"status":"published","title":"Heap-buffer-overflow in OT::cff2::accelerator_templ_t\u003cCFF::cff2_private_dict_opset_t, CFF::cff2_private_","description":"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\u003cCFF::cff2_private_dict_opset_t, CFF::cff2_private_\nhb_ot_draw_glyph\nhb_font_draw_glyph\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-12-09T00:05:42.581782Z","modified":"2023-12-09T00:05:42Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"harfbuzz","ranges":[{"type":"GIT","events":[{"introduced":"bf84135edda601fdead430b231a9ce50d38837d2"},{"fixed":"5b325c0ae9cdd7ca03c002d7cae92a6d17f5111b"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64859","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-1272","title":"Heap-buffer-overflow in OT::cff2::accelerator_templ_t\u003cCFF::cff2_private_dict_opset_t, CFF::cff2_private_","description":"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\u003cCFF::cff2_private_dict_opset_t, CFF::cff2_private_\nhb_ot_draw_glyph\nhb_font_draw_glyph\n```\n","status":"published","published":"2023-12-09T00:05:42.581782Z","modified":"2023-12-09T00:05:42.582124Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}