CVE-2021-38593 – qt: out-of-bounds write in QOutlineMapper::convertPath called from QRasterPaintEngine::fill and QPaintEngineEx::stroke

https://notcve.org/view.php?id=CVE-2021-38593

Qt 5.x before 5.15.6 and 6.x through 6.1.2 has an out-of-bounds write in QOutlineMapper::convertPath (called from QRasterPaintEngine::fill and QPaintEngineEx::stroke). Qt 5.x antes de la versión 5.15.6 y 6.x hasta la versión 6.1.2 tiene una escritura fuera de límites en QOutlineMapper::convertPath (llamada desde QRasterPaintEngine::fill y QPaintEngineEx::stroke) • https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35566 https://github.com/google/oss-fuzz-vulns/blob/main/vulns/qt/OSV-2021-903.yaml https://github.com/qt/qtbase/commit/1ca02cf2879a5e1511a2f2109f0925cf4c892862 https://github.com/qt/qtbase/commit/202143ba41f6ac574f1858214ed8bf4a38b73ccd https://github.com/qt/qtbase/commit/6b400e3147dcfd8cc3a393ace1bd118c93762e0c https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36VN2WKMNQUSTF6ZW2X52NPAJVXJ4S5I https://lists.fedoraproject.org/archives/ • CWE-787: Out-of-bounds Write •