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Vulnerability · Published Dec 31, 2021 · Assigned by mitre

CVE-2021-45930

Medium 5.5

In plain English

A medium-severity security flaw in the qt5-qtsvg package (AlmaLinux). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)1.4%top 26.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps<QPainterPath::Element>::growAppend (called from QPainterPath::addPath and QPathClipper::intersect).

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:8qt5-qtsvg5.15.2-4.el8ALSA-2022:1920
AlmaLinux:8qt5-qtsvg-devel5.15.2-4.el8ALSA-2022:1920
AlmaLinux:8qt5-qtsvg-examples5.15.2-4.el8ALSA-2022:1920
Debian:12qtsvg-opensource-src5.15.2-4DEBIAN-CVE-2021-45930
Debian:13qtsvg-opensource-src5.15.2-4DEBIAN-CVE-2021-45930
Debian:14qtsvg-opensource-src5.15.2-4DEBIAN-CVE-2021-45930

Affected products (as reported)

VendorProductVersions
n/a n/a n/a

References