CVE-2023-28831
The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation. This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.
CVSS 4.0 · 8.7 High
EPSS 1.1%
KEV · Not listed
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