CVE-2021-45884
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I. Basic Information for CVE-2021-45884
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Brave Desktop 1.17 through 1.33 before 1.33.106, when CNAME-based adblocking and a proxying extension with a SOCKS fallback are enabled, additional DNS requests are issued outside of the proxying extension using the system's DNS settings, resulting in information disclosure. NOTE: this issue exists because of an incomplete fix for CVE-2021-21323 and CVE-2021-22916.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Brave 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Brave是美国Brave公司的一个快速，私密和安全的Web浏览器。 Brave Desktop 存在信息泄露漏洞，该漏洞源于在1.33.106之前的Brave Desktop 1.17到1.33中，当启用基于cname的adblocking和带有SOCKS回退的代理扩展时，使用系统的DNS设置在代理扩展之外发出额外的DNS请求，导致信息泄露。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-45884
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2021-45884 (1)
- https://github.com/brave/brave-core/pull/10742x_refsource_MISC
Other References for CVE-2021-45884 (3)
- https://github.com/brave/brave-browser/issues/19070x_refsource_MISC
- https://hackerone.com/reports/1377864x_refsource_MISC
- https://github.com/brave/brave-browser/issues/20079x_refsource_MISC
Same Patch Batch · n/a · 2021-12-27 · 27 CVEs total
| CVE-2021-45890 | AuthGuard 授权问题漏洞 | |
| CVE-2021-45843 | glFusion CMS 跨站脚本漏洞 | |
| CVE-2021-45788 | MeterSphere SQL注入漏洞 | |
| CVE-2021-45789 | MeterSphere 安全漏洞 | |
| CVE-2021-45790 | MeterSphere 代码问题漏洞 | |
| CVE-2021-45335 | Avast Antivirus 安全漏洞 | |
| CVE-2021-45336 | Avast Antivirus Sandbox component 权限许可和访问控制问题漏洞 | |
| CVE-2021-45337 | Avast Antivirus Self-Defense driver 权限许可和访问控制问题漏洞 | |
| CVE-2021-45338 | Avast antivirus 安全漏洞 | |
| CVE-2021-45339 | Avast antivirus 安全漏洞 | |
| CVE-2021-23244 | OPPO ColorOS 安全漏洞 | |
| CVE-2021-21751 | ZTE BigVideo Analysis product 输入验证错误漏洞 | |
| CVE-2021-21750 | ZTE Big Video Analysis Product 权限许可和访问控制问题漏洞 | |
| CVE-2021-45904 | OpenWrt 跨站脚本漏洞 | |
| CVE-2021-45895 | Netgen Tags Bundle 跨站脚本漏洞 | |
| CVE-2020-20943 | Qibosoft qibosoft 跨站请求伪造漏洞 | |
| CVE-2020-20945 | Qibosoft 跨站请求伪造漏洞 | |
| CVE-2020-20944 | Qibosoft qibosoft 路径遍历漏洞 | |
| CVE-2020-20946 | Qibosoft 跨站脚本漏洞 | |
| CVE-2020-20948 | jeecg 访问控制错误漏洞 |
Showing top 20 of 27 CVEs. View all on vendor page → →
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V. Comments for CVE-2021-45884
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