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CVE-2024-45526

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Date: October 21, 2024

Vulnerability in the OPC UA .NET Standard Stack that allows an unauthorized attacker to trigger a gradual degradation in performance.

Language: C#

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2024-45526
https://github.com/OPCFoundation/UA-.NETStandard/security/advisories/GHSA-7vfh-cqpc-4267
https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2024-45526.pdf
https://github.com/OPCFoundation/UA-.NETStandard
https://www.mend.io/vulnerability-database/CVE-2024-45526

Severity Score

Weakness Type (CWE)

Allocation of Resources Without Limits or Throttling

CWE-770

Top Fix

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Upgrade Version

Upgrade to version OPCFoundation.NetStandard.Opc.Ua.Core - 1.5.374.118;OPCFoundation.NetStandard.Opc.Ua - 1.5.374.118

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

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