CVE-2023-32573

NameCVE-2023-32573
DescriptionIn Qt before 5.15.14, 6.0.x through 6.2.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1, QtSvg QSvgFont m_unitsPerEm initialization is mishandled.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3539-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qt4-x11 (PTS)buster4:4.8.7+dfsg-18+deb10u1vulnerable
buster (security)4:4.8.7+dfsg-18+deb10u2fixed
qt6-svg (PTS)bookworm6.4.2-2fixed
sid, trixie6.4.2-4fixed
qtsvg-opensource-src (PTS)buster5.11.3-2vulnerable
bullseye5.15.2-3vulnerable
bookworm5.15.8-3fixed
trixie5.15.10-2fixed
sid5.15.13-2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qt4-x11sourcebuster4:4.8.7+dfsg-18+deb10u2DLA-3539-1
qt4-x11source(unstable)(unfixed)
qt6-svgsource(unstable)6.4.2-2
qtsvg-opensource-srcsource(unstable)5.15.8-3

Notes

[bullseye] - qtsvg-opensource-src <no-dsa> (Minor issue)
[buster] - qtsvg-opensource-src <no-dsa> (Minor issue)
https://codereview.qt-project.org/c/qt/qtsvg/+/474093
https://lists.qt-project.org/pipermail/announce/2023-May/000411.html
https://codereview.qt-project.org/c/qt/qtsvg/+/474404
https://download.qt.io/official_releases/qt/5.15/CVE-2023-32573-qtsvg-5.15.diff

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