CVE-2021-31810
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I. Basic Information for CVE-2021-31810
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can use the PASV response to trick Net::FTP into connecting back to a given IP address and port. This potentially makes curl extract information about services that are otherwise private and not disclosed (e.g., the attacker can conduct port scans and service banner extractions).
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
Ruby 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ruby是松本行弘个人开发者的一种跨平台、面向对象的动态类型编程语言。 Ruby 存在安全漏洞。恶意 FTP 服务器可以使用 PASV 响应来欺骗 Net::FTP 连接给定的 IP 地址和端口。
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-2021-31810
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2021-07-13 · 42 CVEs total
| CVE-2021-31217 | SolarWinds DameWare Mini Remote Control 权限许可和访问控制问题漏洞 | |
| CVE-2020-22873 | Jsish 缓冲区错误漏洞 | |
| CVE-2020-22874 | Jsish 输入验证错误漏洞 | |
| CVE-2020-22875 | Jsish 输入验证错误漏洞 | |
| CVE-2020-22876 | QuickJS 缓冲区错误漏洞 | |
| CVE-2020-22882 | moddable 输入验证错误漏洞 | |
| CVE-2020-22884 | Espruino 缓冲区错误漏洞 | |
| CVE-2020-22885 | ccxvii mujs 缓冲区错误漏洞 | |
| CVE-2020-22886 | ccxvii mujs 缓冲区错误漏洞 | |
| CVE-2020-22907 | Jshish 缓冲区错误漏洞 | |
| CVE-2020-20252 | MikroTik RouterOS 代码问题漏洞 | |
| CVE-2021-36122 | Echo ShareCare 参数注入漏洞 | |
| CVE-2021-22000 | VMware Thinapp 代码问题漏洞 | |
| CVE-2021-21994 | VMware ESXi 授权问题漏洞 | |
| CVE-2021-21995 | VMware ESXi 缓冲区错误漏洞 | |
| CVE-2020-19717 | Bento4 代码问题漏洞 | |
| CVE-2020-19718 | Bento4 代码问题漏洞 | |
| CVE-2020-19719 | Bento4 安全漏洞 | |
| CVE-2020-19720 | Bento4 缓冲区错误漏洞 | |
| CVE-2020-19721 | Bento4 缓冲区错误漏洞 |
Showing top 20 of 42 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
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V. Comments for CVE-2021-31810
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