Vulnerability Information
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Vulnerability Title
Denial of Service (DoS)
Vulnerability 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.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
N/A
Vulnerability Title
node-opcua 安全漏洞
Vulnerability Description
node-opcua是法国Sterfive SAS开源的一个完全用 Typescript 为 NodeJS 编写的 OPC UA 堆栈的实现。 node-opcua 2.74.0之前版本存在安全漏洞，该漏洞源于当请求的内存分配超过 v8 的内存限制时，通过发送带有特殊 OPC UA NodeID 的特制 OPC UA 消息容易受到拒绝服务 (DoS) 的攻击。
CVSS Information
N/A
Vulnerability Type
N/A