Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Denial of Service (DoS)
Vulnerability Description
All versions of package asneg/opcuastack are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.
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
ASNeG OPC UA Stack 安全漏洞
Vulnerability Description
ASNeG OPC UA Stack是德国ASNeG开源的一个开源框架。用于开发和分发 OPC UA 客户端/服务器应用程序。 ASNeG OPC UA Stack 存在安全漏洞，该漏洞源于缺少对接收块数量的限制（每个会话或所有并发会话的总数）。
CVSS Information
N/A
Vulnerability Type
N/A