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I. Basic Information for CVE-2022-2973
Vulnerability Information

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Vulnerability Title
MZ Automation libIEC61850 NULL Pointer Dereference
Source: NVD (National Vulnerability Database)
Vulnerability Description
MZ Automation's libIEC61850 (versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e) uses a NULL pointer in certain situations. which could allow an attacker to crash the server.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mz Automation Libiec61850 代码问题漏洞
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 Libiec61850 存在代码问题漏洞,该漏洞源于其在某些情况下使用空指针。这可能会让攻击者使服务器崩溃。
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 AutomationlibIEC61850 All ~ 1.4 -
II. Public POCs for CVE-2022-2973
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III. Intelligence Information for CVE-2022-2973
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IV. Related Vulnerabilities
V. Comments for CVE-2022-2973

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