#VU72859 Buffer overflow in Liblouis - CVE-2023-26767

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Main Vulnerability Database Vulnerabilities #VU72859

#VU72859 Buffer overflow in Liblouis - CVE-2023-26767

Published: March 6, 2023 / Updated: April 5, 2023


Vulnerability identifier: #VU72859
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-26767
CWE-ID: CWE-119
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Liblouis
Software vendor:
Liblouis

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error within lou_setDataPath, lou_logFile and resolveSubtable. A local user can trigger memory corruption and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links