7.1

CVE-2021-3481

Exploit

EPSS 0.04%
Published 22.08.2022 15:15:13
Last modified 21.11.2024 06:21:38
Source secalert@redhat.com
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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.

Affected products Warnungen 0 Metrics 2 CWE 1 References 8

Data is provided by the National Vulnerability Database (NVD)

Qt ≫ Qt Version5.15.1

Qt ≫ Qt Version6.0.0 Update-

Qt ≫ Qt Version6.0.2

Qt ≫ Qt Version6.2.0 Update-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.04%	0.121

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.1	1.8	5.2	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://lists.debian.org/debian-lts-announce/2023/08/msg00028.html

https://access.redhat.com/security/cve/CVE-2021-3481

Third Party Advisory

https://bugreports.qt.io/browse/QTBUG-91507

Vendor Advisory

Exploit

https://bugzilla.redhat.com/show_bug.cgi?id=1931444

Third Party Advisory

Issue Tracking

https://codereview.qt-project.org/c/qt/qtsvg/+/337646

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-3481

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-3481

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-3481

EUVD