Vulnerability Description
Unified Automation UaGateway Certificate Parsing Integer Overflow Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Unified Automation UaGateway. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of client certificates. When parsing the certificate length field, the process does not properly validate user-supplied data, which can result in an integer overflow. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-20353.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Unified-Automation | Uagateway | < 1.5.13.487 |
Related Weaknesses (CWE)
References
- https://www.zerodayinitiative.com/advisories/ZDI-23-1286/Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-1286/Third Party Advisory
FAQ
What is CVE-2023-41185?
CVE-2023-41185 is a vulnerability with a CVSS score of 7.5 (HIGH). Unified Automation UaGateway Certificate Parsing Integer Overflow Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected instal...
How severe is CVE-2023-41185?
CVE-2023-41185 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-41185?
Check the references section above for vendor advisories and patch information. Affected products include: Unified-Automation Uagateway.