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I. Basic Information for CVE-2021-42550
Vulnerability Information

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Vulnerability Title
RCE from attacker with configuration edit priviledges through JNDI lookup
Source: NVD (National Vulnerability Database)
Vulnerability Description
In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
Quality Open Software Logback 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Quality Open Software Logback是瑞士Quality Open Software公司的一个 Java 应用程序的日志记录框架。 Quality Open Software logback 1.2.7及之前版本存在代码问题漏洞,攻击者可利用该漏洞精心设计恶意配置,从而允许执行从LDAP服务器加载的任意代码。
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
QOS.chlogback unspecified ~ 1.2.9 -
II. Public POCs for CVE-2021-42550
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III. Intelligence Information for CVE-2021-42550
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IV. Related Vulnerabilities
V. Comments for CVE-2021-42550

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