OSV-2020-143 Heap-buffer-overflow in QSpecialInteger<QBigEndianStorageType<unsigned int> >::operator unsigned int

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21909 Crash type: Heap-buffer-overflow READ 4 Crash state: QSpecialInteger ::operator unsigned int QIcc::fromIccProfile QColorSpace::fromIccProfile...

qt:qtbase_gui_painting_qcolorspace_fromiccprofile: Heap-buffer-overflow in QSpecialInteger<QBigEndianStorageType<unsigned int> >::operator unsigned int

Project: git://code.qt.io/qt/qt5.git Detailed Report: https://oss-fuzz.com/testcase?key=5699424467812352 Project: qt Fuzzing Engine: libFuzzer Fuzz Target: qtbaseguipaintingqcolorspacefromiccprofile Job Type: libfuzzerasani386qt Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash...