CVE - CVE-2023-28831

CVE-ID
CVE-2023-28831	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://cert-portal.siemens.com/productcert/html/ssa-118850.html URL:https://cert-portal.siemens.com/productcert/html/ssa-118850.html MISC:https://cert-portal.siemens.com/productcert/html/ssa-711309.html URL:https://cert-portal.siemens.com/productcert/html/ssa-711309.html MISC:https://cert-portal.siemens.com/productcert/pdf/ssa-118850.pdf URL:https://cert-portal.siemens.com/productcert/pdf/ssa-118850.pdf MISC:https://cert-portal.siemens.com/productcert/pdf/ssa-711309.pdf URL:https://cert-portal.siemens.com/productcert/pdf/ssa-711309.pdf
Assigning CNA
Siemens
Date Record Created
20230324	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230324)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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