Integer overflow in UaGateway - CVE-2023-41185
Published: August 31, 2023
Vulnerability identifier: #VU80189
CSH Severity: High
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:Amber
CVE-ID: CVE-2023-41185
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
UaGateway
UaGateway
Software vendor:
Unified Automation GmbH
Unified Automation GmbH
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to integer overflow within the processing of client certificates. A remote attacker can pass specially crafted data to the application, trigger integer overflow and cause a denial of service condition on the target system.
Remediation
Install updates from vendor's website.