{"id":"OSV-2020-149","aliases":[],"status":"published","title":"Heap-buffer-overflow in BEInt\u003cunsigned short, 2\u003e::operator=","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21580\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nBEInt\u003cunsigned short, 2\u003e::operator=\nOT::IntType\u003cunsigned short, 2u\u003e::operator=\nbool OT::ClassDefFormat1::serialize\u003chb_zip_iter_t\u003chb_sorted_array_t\u003cOT::HBGlyphI\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-06-24T01:51:16.320307Z","modified":"2022-04-13T03:04:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"harfbuzz","ranges":[{"type":"GIT","events":[{"introduced":"c8cc1e378df500122d8082a2038d68179eec63d0"},{"fixed":"57b7de032f60d0499ae2debb293d0f8456acfdfb"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21580","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-149","title":"Heap-buffer-overflow in BEInt\u003cunsigned short, 2\u003e::operator=","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21580\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nBEInt\u003cunsigned short, 2\u003e::operator=\nOT::IntType\u003cunsigned short, 2u\u003e::operator=\nbool OT::ClassDefFormat1::serialize\u003chb_zip_iter_t\u003chb_sorted_array_t\u003cOT::HBGlyphI\n```\n","status":"published","published":"2020-06-24T01:51:16.320307Z","modified":"2022-04-13T03:04:32.979769Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}