#VU79632 Buffer overflow in Qt - CVE-2023-37369

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Main Vulnerability Database Vulnerabilities #VU79632

#VU79632 Buffer overflow in Qt - CVE-2023-37369

Published: August 16, 2023


Vulnerability identifier: #VU79632
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-37369
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Qt
Software vendor:
Trolltech

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error when processing XML content in QXmlStreamReader. A remote attacker can pass specially crafted XML input to the application, trigger memory corruption and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links