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I. Basic Information for CVE-2021-41042
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Eclipse Lyo versions 1.0.0 to 4.1.0, a TransformerFactory is initialized with the defaults that do not restrict DTD loading when working with RDF/XML. This allows an attacker to cause an external DTD to be retrieved.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Eclipse Lyo 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eclipse Lyo是Eclipse基金会的一个集成开发环境。 Eclipse Lyo 1.0.0 到 4.1.0版本中存在安全漏洞，该漏洞源于使用 RDF/XML 时不限制 DTD 加载的默认值初始化 TransformerFactory，攻击者利用该漏洞可以检索外部 DTD。
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
The Eclipse FoundationEclipse Lyo 1.0.0 ~ unspecified -
II. Public POCs for CVE-2021-41042
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III. Intelligence Information for CVE-2021-41042
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IV. Related Vulnerabilities
Same vendor: The Eclipse Foundation
Same weakness: CWE-611
V. Comments for CVE-2021-41042

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