CVE-2021-47784— Cyberfox Web Browser 52.9.1 - Denial of Service (PoC)
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I. Basic Information for CVE-2021-47784
Vulnerability Information
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Vulnerability Title
Cyberfox Web Browser 52.9.1 - Denial of Service (PoC)
Source: NVD (National Vulnerability Database)
Vulnerability Description
Cyberfox Web Browser 52.9.1 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the search bar with excessive data. Attackers can generate a 9,000,000 byte payload and paste it into the search bar to trigger an application crash.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cyberfox 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cyberfox是美国Cyberfox公司的一个第三方浏览器。 Cyberfox 52.9.1版本存在安全漏洞，该漏洞源于搜索栏存在缓冲区溢出，可能导致拒绝服务。
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 |
|---|---|---|---|---|
| Cyberfox | Cyberfox Web Browser | 52.9.1 (Possibly all versions) | - |
II. Public POCs for CVE-2021-47784
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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IV. Related Vulnerabilities
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