{"id":"OSV-2018-174","aliases":[],"status":"published","title":"Heap-buffer-overflow in BEInt\u003cunsigned char, 1\u003e::operator unsigned char","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11245\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nBEInt\u003cunsigned char, 1\u003e::operator unsigned char\nOT::KernSubTableFormat3::get_kerning\nhb_kern_machine_t\u003cOT::KernSubTableFormat3\u003e::kern\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-13T00:01:11.845509Z","modified":"2022-04-13T03:04:33Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"harfbuzz","ranges":[{"type":"GIT","events":[{"introduced":"095f5add0b1ca39dd09842594b80fae92f0796e4"},{"fixed":"8d98c51d133b058a845ed7a84bfe8a43083bbb03"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11245","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2018-174","title":"Heap-buffer-overflow in BEInt\u003cunsigned char, 1\u003e::operator unsigned char","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11245\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nBEInt\u003cunsigned char, 1\u003e::operator unsigned char\nOT::KernSubTableFormat3::get_kerning\nhb_kern_machine_t\u003cOT::KernSubTableFormat3\u003e::kern\n```\n","status":"published","published":"2021-01-13T00:01:11.845509Z","modified":"2022-04-13T03:04:33.087704Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}