CVE-2024-33862: OPCFoundation.NetStandard.Opc.Ua.Core buffer-management vulnerability
(updated )
A buffer-management vulnerability in OPC Foundation OPCFoundation.NetStandard.Opc.Ua.Core before 1.5.374.54 could allow remote attackers to exhaust memory resources. It is triggered when the system receives an excessive number of messages from a remote source. This could potentially lead to a denial of service (DoS) condition, disrupting the normal operation of the system.
References
- files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2024-33862.pdf
- github.com/OPCFoundation/UA-.NETStandard
- github.com/OPCFoundation/UA-.NETStandard/commit/52d4492ccc928f128e7a38857fdf58d94e1e652b
- github.com/OPCFoundation/UA-.NETStandard/releases/tag/1.5.374.54
- github.com/advisories/GHSA-4q2p-hwmr-qcxc
- nvd.nist.gov/vuln/detail/CVE-2024-33862
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