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4.3
CVSSv2

CVE-2021-45930

Published: 01/01/2022 Updated: 07/11/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

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

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qt qtsvg

fedoraproject fedora 34

fedoraproject fedora 35

debian debian linux 9.0

Vendor Advisories

Debian CVElist Bug Report Logs: qtsvg-opensource-src: CVE-2021-45930
Debian Bug report logs - #1002991 qtsvg-opensource-src: CVE-2021-45930 Package: src:qtsvg-opensource-src; Maintainer for src:qtsvg-opensource-src is Debian Qt/KDE Maintainers &lt;debian-qt-kde@listsdebianorg&gt;; Reported by: Salvatore Bonaccorso &lt;carnil@debianorg&gt; Date: Sun, 2 Jan 2022 13:09:02 UTC Severity: important ...
Amazon Linux 2: ALAS2-2023-1968
Qt SVG in Qt 500 through 5152 and 600 through 621 has an out-of-bounds write in QtPrivate::QCommonArrayOps&lt;QPainterPath::Element&gt;::growAppend (called from QPainterPath::addPath and QPathClipper::intersect) (CVE-2021-45930) ...
Red Hat: CVE-2021-45930
Qt SVG in Qt 500 through 5152 and 600 through 621 has an out-of-bounds write in QtPrivate::QCommonArrayOps&amp;lt;QPainterPath::Element&amp;gt;::growAppend (called from QPainterPath::addPath and QPathClipper::intersect) ...

References

CWE-787https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37025https://github.com/qt/qtsvg/commit/a3b753c2d077313fc9eb93af547051b956e383fchttps://github.com/google/oss-fuzz-vulns/blob/main/vulns/qt/OSV-2021-1121.yamlhttps://github.com/qt/qtsvg/commit/79bb9f51fa374106a612d17c9d98d35d807be670https://github.com/qt/qtsvg/commit/36cfd9efb9b22b891adee9c48d30202289cfa620https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37306https://lists.debian.org/debian-lts-announce/2022/01/msg00020.htmlhttps://lists.debian.org/debian-lts-announce/2022/01/msg00022.htmlhttps://lists.debian.org/debian-lts-announce/2023/08/msg00028.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V75XNX4GDB64N5BSOAN474RUXXS5OHRU/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4GKOKVCSDZSOWWR3HOW5XUIUJC4MKQY5/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GZIXNSX7FV733TWTTLY6FHSH3SCNQKKD/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002991https://nvd.nist.govhttps://alas.aws.amazon.com/AL2/ALAS-2023-1968.html
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
NULL pointer dereferenceCVE-2023-52689CVE-2024-23803client sideCVE-2023-52696information disclosureCVE-2024-35843CVE-2024-27130CVE-2023-52697
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