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CVE-2021-3481

Description

A flaw was found in Qt. An out-of-bounds read vulnerability was found in QRadialFetchSimd in qt/qtbase/src/gui/painting/qdrawhelper_p.h in Qt/Qtbase. While rendering and displaying a crafted Scalable Vector Graphics (SVG) file this flaw may lead to an unauthorized memory access. The highest threat from this vulnerability is to data confidentiality and the application availability. #### Bugs * <https://bugzilla.redhat.com/show_bug.cgi?id=1931444> * <https://bugreports.qt.io/browse/QTBUG-91507> * <https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31668>


Affected Package


OS OS Version Package Name Package Version
ubuntu 14.04 qt4-x11 any
ubuntu upstream qt4-x11 any
ubuntu 16.04 qt4-x11 any
ubuntu 20.04 qtsvg-opensource-src any
ubuntu 22.04 qtsvg-opensource-src any
ubuntu upstream qtsvg-opensource-src any
ubuntu upstream qtsvg-opensource-src any
ubuntu 16.04 qtsvg-opensource-src any

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