{"id":"OSV-2018-149","aliases":[],"status":"published","title":"Heap-buffer-overflow in BEInt\u003cunsigned int, 4\u003e::operator unsigned int","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11033\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nBEInt\u003cunsigned int, 4\u003e::operator unsigned int\nAAT::KerxSubTableFormat2::sanitize\nhb_sanitize_context_t::return_t AAT::KerxTable::dispatch\u003chb_sanitize_context_t\u003e\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-13T00:01:04.493783Z","modified":"2022-04-13T03:04:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"harfbuzz","ranges":[{"type":"GIT","events":[{"introduced":"de6e414c565de5f27b9da8c7b8b11f88659a4c42"},{"fixed":"68b705076808d4b0a4ac3bfa945b8f9ae23db1df"}]}],"versions":["2.0.0","2.0.1"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11033","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2018-149","title":"Heap-buffer-overflow in BEInt\u003cunsigned int, 4\u003e::operator unsigned int","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11033\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nBEInt\u003cunsigned int, 4\u003e::operator unsigned int\nAAT::KerxSubTableFormat2::sanitize\nhb_sanitize_context_t::return_t AAT::KerxTable::dispatch\u003chb_sanitize_context_t\u003e\n```\n","status":"published","published":"2021-01-13T00:01:04.493783Z","modified":"2022-04-13T03:04:32.858815Z","updated_at":"2026-11-02T15:52:47.981622Z"}]}}