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I. Basic Information for CVE-2021-4070
Vulnerability Information
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Vulnerability Title
Off-by-one Error in v2fly/v2ray-core
Source: NVD (National Vulnerability Database)
Vulnerability Description
Off-by-one Error in GitHub repository v2fly/v2ray-core prior to 4.44.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
Off-by-one错误
Source: NVD (National Vulnerability Database)
Vulnerability Title
v2ray-core 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
v2ray-core是一个用于构建代理以绕过网络限制的平台。 v2ray-core 存在安全漏洞，该漏洞源于 CommandSwitchAccountFactory 中的 DoS 攻击漏洞。
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
v2flyv2fly/v2ray-core unspecified ~ 4.44.0 -
II. Public POCs for CVE-2021-4070
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III. Intelligence Information for CVE-2021-4070
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IV. Related Vulnerabilities
Same weakness: CWE-193
V. Comments for CVE-2021-4070

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