Integer Overflow vulnerability in qsvghandler.cpp in Qt qtsvg versions 5.15.1, 6.0.0, 6.0.2, and 6.2, allows local attackers to cause a denial of service (DoS).

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

  - Integer Overflow vulnerability in qsvghandler.cpp in Qt qtsvg versions 5.15.1, 6.0.0, 6.0.2, and 6.2,     allows local attackers to cause a denial of service (DoS). (CVE-2021-28025)

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

The version of qt5-qtsvg installed on the remote host is prior to 5.9.2-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2242 advisory.

    2023-09-27: CVE-2021-3481 was added to this advisory.

    Integer Overflow vulnerability in qsvghandler.cpp in Qt qtsvg versions 5.15.1, 6.0.0, 6.0.2, and 6.2,     allows local attackers to cause a denial of service (DoS). (CVE-2021-28025)

    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 the application availability. (CVE-2021-3481)

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

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

ID	Name	Product	Family	Severity
318133	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS : QtSvg vulnerabilities (USN-8337-1)	Nessus	Ubuntu Local Security Checks	high
223730	Linux Distros Unpatched Vulnerability : CVE-2021-28025	Nessus	Misc.	medium
181163	Amazon Linux 2 : qt5-qtsvg (ALAS-2023-2242)	Nessus	Amazon Linux Local Security Checks	high

Detections

Analytics

CVE-2021-28025

medium

Tenable Plugins

high

medium

high