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I. Basic Information for CVE-2021-22917
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Brave Browser Desktop between versions 1.17 and 1.20 is vulnerable to information disclosure by way of DNS requests in Tor windows not flowing through Tor if adblocking was enabled.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Brave Browser Tor Window 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Brave Browser Tor Window是一个应用软件。通过阻止跟踪程序，实现出众的速度、安全性和隐私性。 Brave Browser Tor Window 存在安全漏洞，该漏洞源于将用户的真实 IP 泄露给外部 DNS 服务器。
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
-https://github.com/brave/brave-core Fixed in 1.20 -
II. Public POCs for CVE-2021-22917
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III. Intelligence Information for CVE-2021-22917
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IV. Related Vulnerabilities
Same product: https://github.com/brave/brave-core
Same vendor: n/a
Same weakness: CWE-200
V. Comments for CVE-2021-22917

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