Out-of-bounds Read Affecting qt5-qtdeclarative-static package, versions <0:5.15.2-2.el8


Severity

Recommended
medium

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.14% (51st percentile)

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  • Snyk IDSNYK-ALMALINUX8-QT5QTDECLARATIVESTATIC-5645870
  • published28 May 2023
  • disclosed9 Nov 2021

Introduced: 9 Nov 2021

CVE-2021-3481  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 qt5-qtdeclarative-static to version 0:5.15.2-2.el8 or higher.
This issue was patched in ALSA-2021:4172.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qt5-qtdeclarative-static package and not the qt5-qtdeclarative-static package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 relevant fixed versions and status.

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.

CVSS Scores

version 3.1