{"id":"OSV-2020-1563","aliases":[],"status":"published","title":"UNKNOWN READ in OT::VariationSelectorRecord::operator=","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24548\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nOT::VariationSelectorRecord::operator=\nOT::VariationSelectorRecord::VariationSelectorRecord\nhb_array_t\u003cOT::VariationSelectorRecord\u003e::reverse\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-08-01T00:00:59.284106Z","modified":"2022-04-13T03:04:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"harfbuzz","ranges":[{"type":"GIT","events":[{"introduced":"42237adffcfd951616efc2f8fba2cd195eb002ea"},{"fixed":"18ab8029d5aab6ac20c240515ad1795bd31dca1e"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24548","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1563","title":"UNKNOWN READ in OT::VariationSelectorRecord::operator=","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24548\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nOT::VariationSelectorRecord::operator=\nOT::VariationSelectorRecord::VariationSelectorRecord\nhb_array_t\u003cOT::VariationSelectorRecord\u003e::reverse\n```\n","status":"published","published":"2020-08-01T00:00:59.284106Z","modified":"2022-04-13T03:04:32.902373Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}