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I. Basic Information for CVE-2021-38443
Vulnerability Information

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Vulnerability Title
Eclipse CycloneDDS Improper Handling of Syntactically Invalid Structure
Source: NVD (National Vulnerability Database)
Vulnerability Description
Eclipse CycloneDDS versions prior to 0.8.0 improperly handle invalid structures, which may allow an attacker to write arbitrary values in the XML parser.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
语法无效结构处理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Eclipse Cyclone DDS 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eclipse Cyclone DDS是Eclipse基金会的一个非常高性能和健壮的开源 DDS 实现。 Eclipse Cyclone DDS 中存在输入验证错误漏洞,该漏洞源于产品不正确的处理了无效结构。攻击者可通过该漏洞在XML解析器中写入任意值。以下产品及版本受到影响:Eclipse CycloneDDS 0.8.0 之前版本。
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
EclipseCycloneDDS unspecified ~ 0.8.0 -
II. Public POCs for CVE-2021-38443
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III. Intelligence Information for CVE-2021-38443
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