The version of qt5-qtsvg installed on the remote host is prior to 5.9.2-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-1968 advisory.

    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). (CVE-2021-45930)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2022:1920 advisory.

  - qt: out-of-bounds write may lead to DoS (CVE-2021-45930)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2022-1920 advisory.

    [5.15.2-4]
    - Fix out-of-bound write that may lead to DoS       Resolves: bz#2038487

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - 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). (CVE-2021-45930)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4622-1 advisory.

    - CVE-2021-45930: Fix out of-bounds write when parsing path nodes (bsc#1196654).
    - CVE-2023-32573: Fix missing initialization of QSvgFont unitsPerEm (bsc#1211298).
    - CVE-2023-32763: Fix potential buffer when rendering a SVG file with an image inside (bsc#1211798).
    - CVE-2023-34410: Fix missing sync of disablement of loading root certificates in qsslsocketprivate     (bsc#1211994).
    - CVE-2023-37369: Fix buffer overflow in QXmlStreamReader (bsc#1214327).
    - CVE-2023-38197: Fix infinite loops in QXmlStreamReader (bsc#1213326).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8337-1 advisory.

    It was discovered that QtSvg incorrectly handled certain SVG images. An attacker could possibly use this     issue to cause QtSvg to crash, resulting in a denial of service. This issue only affected Ubuntu 16.04     LTS. (CVE-2018-19869)

    It was discovered that QtSvg incorrectly handled certain SVG images. An attacker could use this issue to     cause QtSvg to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue     only affected Ubuntu 16.04 LTS and Ubuntu 20.04 LTS. (CVE-2021-3481, CVE-2021-28025, CVE-2021-45930)

    It was discovered that QtSvg incorrectly handled certain SVG images. An attacker could use this issue to     cause QtSvg to crash, resulting in a denial of service, or possibly execute arbitrary code.
    (CVE-2023-32573)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3539 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-3539-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                  Roberto C. Snchez     August 22, 2023                               https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : qt4-x11     Version        : 4:4.8.7+dfsg-18+deb10u2     CVE ID         : CVE-2021-3481 CVE-2021-45930 CVE-2023-32573 CVE-2023-32763                      CVE-2023-34410 CVE-2023-37369 CVE-2023-38197

    Several vulnerabilities have been found in qt4-x11, a graphical     windowing toolkit.

    CVE-2021-3481

        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.

    CVE-2021-45930

        An out-of-bounds write in         QtPrivate::QCommonArrayOps<QPainterPath::Element>::growAppend         (called from QPainterPath::addPath and QPathClipper::intersect).

    CVE-2023-32573

        Uninitialized variable usage in m_unitsPerEm.

    CVE-2023-32763

        An application crash in QXmlStreamReader via a crafted XML string         that triggers a situation in which a prefix is greater than a         length.

    CVE-2023-34410

        Certificate validation for TLS does not always consider whether the         root of a chain is a configured CA certificate.

    CVE-2023-37369

        There can be an application crash in QXmlStreamReader via a crafted         XML string that triggers a situation in which a prefix is greater         than a length.

    CVE-2023-38197

        There are infinite loops in recursive entity expansion.

    For Debian 10 buster, these problems have been fixed in version     4:4.8.7+dfsg-18+deb10u2.

    We recommend that you upgrade your qt4-x11 packages.

    For the detailed security status of qt4-x11 please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/qt4-x11

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-2885 advisory.

    Multiple out-of-bounds error were discovered in qtsvg-opensource-src. The highest threat from     CVE-2021-3481 (at least) is to data confidentiality the application availability. For Debian 9 stretch,     these problems have been fixed in version 5.7.1~20161021-2.1+deb9u1. We recommend that you upgrade your     qtsvg-opensource-src packages. For the detailed security status of qtsvg-opensource-src please refer to     its security tracker page at: https://security-tracker.debian.org/tracker/qtsvg-opensource-src Further     information about Debian LTS security advisories, how to apply these updates to your system and frequently     asked questions can be found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2969-1 advisory.

    - CVE-2021-45930: Fixed an out-of-bounds write that may have lead to a denial-of-service (bsc#1196654).
    - CVE-2023-32573: Fixed missing initialization of QtSvg QSvgFont m_unitsPerEm variable (bsc#1211298).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:1920 advisory.

    Scalable Vector Graphics (SVG) is an XML-based language for describing two-dimensional vector graphics. Qt     provides classes for rendering and displaying SVG drawings in widgets and on other paint devices.

    Security Fix(es):

    * qt: out-of-bounds write may lead to DoS (CVE-2021-45930)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.6 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2022:1920 advisory.

  - 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). (CVE-2021-45930)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02968-1 advisory.

    - CVE-2021-45930: Fixed out-of-bounds write leading to DoS (bsc#1196654)
    - CVE-2023-32573: Fixed missing initialization of QtSvg QSvgFont m_unitsPerEm (bsc#1211298)
    - CVE-2023-32763: Fixed buffer overflow on QTextLayout during rendering of an SVG file with an image     inside (bsc#1211798)
    - CVE-2023-34410: Fixed certificate validation not always considering whether the root of a chain is a     configured CA certificate (bsc#1211994)
    - CVE-2023-37369: Fixed buffer overflow in QXmlStreamReader (bsc#1214327)
    - CVE-2023-38197: Fixed infinite loops in QXmlStreamReader (bsc#1213326)
    - CVE-2025-5455: Fixed denial of service when qDecodeDataUrl() is called with malformed data and     assertions are enabled (bsc#1245609)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-2895 advisory.

  - 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). (CVE-2021-45930)

  - 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. (CVE-2021-3481)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
172164	Amazon Linux 2 : qt5-qtsvg (ALAS-2023-1968)	Nessus	Amazon Linux Local Security Checks	2023/3/7	2024/12/11	medium
160956	CentOS 8 : qt5-qtsvg (CESA-2022:1920)	Nessus	CentOS Local Security Checks	2022/5/10	2023/10/27	medium
161304	Oracle Linux 8 : qt5-qtsvg (ELSA-2022-1920)	Nessus	Oracle Linux Local Security Checks	2022/5/18	2024/11/2	medium
224388	Linux Distros Unpatched Vulnerability : CVE-2021-45930	Nessus	Misc.	2025/3/5	2026/5/29	medium
186503	SUSE SLED12: libqt4 / libqt4-32bit / libqt4-devel / libqt4-devel-doc / etc (SUSE-SU-2023:4622-1)	Nessus	SuSE Local Security Checks	2023/12/1	2026/6/25	medium
318133	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS : QtSvg vulnerabilities (USN-8337-1)	Nessus	Ubuntu Local Security Checks	2026/6/1	2026/6/1	high
180039	Debian dla-3539 : libqt4-dbg - security update	Nessus	Debian Local Security Checks	2023/8/23	2025/1/22	high
156964	Debian DLA-2885-1 : qtsvg-opensource-src - LTS security update	Nessus	Debian Local Security Checks	2022/1/23	2025/1/24	high
178804	SUSE SLED15: libQt5Svg5 / libQt5Svg5-32bit / libqt5-qtsvg-devel / etc (SUSE-SU-2023:2969-1)	Nessus	SuSE Local Security Checks	2023/7/26	2026/6/25	medium
161041	RHEL 8 : qt5-qtsvg (RHSA-2022:1920)	Nessus	Red Hat Local Security Checks	2022/5/11	2024/11/7	medium
161137	AlmaLinux 8 : qt5-qtsvg (ALSA-2022:1920)	Nessus	Alma Linux Local Security Checks	2022/5/12	2023/10/27	medium
255205	SUSE SLES12: libqt4 / libqt4-32bit / libqt4-devel / libqt4-devel-doc / etc (SUSE-SU-2025:02968-1)	Nessus	SuSE Local Security Checks	2025/8/26	2026/6/26	high
157047	Debian DLA-2895-1 : qt4-x11 - LTS security update	Nessus	Debian Local Security Checks	2022/1/24	2023/11/20	high

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