{"id":"OSV-2020-143","aliases":[],"status":"published","title":"Heap-buffer-overflow in QSpecialInteger\u003cQBigEndianStorageType\u003cunsigned int\u003e \u003e::operator unsigned int","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21909\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nQSpecialInteger\u003cQBigEndianStorageType\u003cunsigned int\u003e \u003e::operator unsigned int\nQIcc::fromIccProfile\nQColorSpace::fromIccProfile\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-06-24T01:51:16.05597Z","modified":"2023-02-24T02:09:45Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"qt","ranges":[{"type":"GIT","events":[{"introduced":"13873c6bc6e9514e4b6d4e11f7100863a439e33c"},{"fixed":"6ebef2eb9a6a3630f9142fb040c3f87ba8eeac8e"},{"fixed":"f4b02da372a602b792c39d97d72727efbd86b37c"}]}],"versions":["v5.14.2"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21909","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-143","title":"Heap-buffer-overflow in QSpecialInteger\u003cQBigEndianStorageType\u003cunsigned int\u003e \u003e::operator unsigned int","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21909\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nQSpecialInteger\u003cQBigEndianStorageType\u003cunsigned int\u003e \u003e::operator unsigned int\nQIcc::fromIccProfile\nQColorSpace::fromIccProfile\n```\n","status":"published","published":"2020-06-24T01:51:16.05597Z","modified":"2023-02-24T02:09:45.849924Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}