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CVE-2022-25231
Published: Aug 23, 2022
Modified: Sep 16, 2024
PUBLISHED
CVSS v3.1
7.5
HIGH
Description
The package node-opcua before 2.74.0 are vulnerable to Denial of Service (DoS) by sending a specifically crafted OPC UA message with a special OPC UA NodeID, when the requested memory allocation exceeds the v8’s memory limit.
| Vendor | Product | Versions |
|---|---|---|
n/a | node-opcua | affected unspecified - < 2.74.0 |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
References
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