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I. Basic Information for CVE-2022-21159
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A denial of service vulnerability exists in the parseNormalModeParameters functionality of MZ Automation GmbH libiec61850 1.5.0. A specially-crafted series of network requests can lead to denial of service. An attacker can send a sequence of malformed iec61850 messages to trigger this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
不可达退出条件的循环(无限循环)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mz Automation Libiec61850 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mz Automation Libiec61850是Mz Automation公司的一个IEC 61850协议的开源库。 Mz Automation GmbH libiec61850 1.5.0存在安全漏洞,该漏洞源于特制的一系列网络请求可能导致拒绝服务。攻击者可以发送一系列格式错误的 iec61850 消息来触发此漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
MZ Automation GmbHlibiec61850 1.5.0 -
II. Public POCs for CVE-2022-21159
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III. Intelligence Information for CVE-2022-21159
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IV. Related Vulnerabilities
V. Comments for CVE-2022-21159

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