CVE-2020-7791— Denial of Service (DoS)
Quick assessment
Affected
n/a i18n
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Turquoiseowl I18n是Turquoiseowl个人开发者的一个基于C#的用于ASP.NET Web应用国际化的一个代码库。 i18n 2.1.15之前版本存在安全漏洞，该漏洞源于src/i18n/Concrete/TextLocalizer.cs and src/i18n/LocalizedApplication.cs中错误语言标签的处理不足导致了漏洞的产生。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-7791
Vulnerability Information
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Vulnerability Title
Denial of Service (DoS)
Source: CVE Program / CVE List V5
Vulnerability Description
This affects the package i18n before 2.1.15. Vulnerability arises out of insufficient handling of erroneous language tags in src/i18n/Concrete/TextLocalizer.cs and src/i18n/LocalizedApplication.cs.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Turquoiseowl I18n 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Turquoiseowl I18n是Turquoiseowl个人开发者的一个基于C#的用于ASP.NET Web应用国际化的一个代码库。 i18n 2.1.15之前版本存在安全漏洞，该漏洞源于src/i18n/Concrete/TextLocalizer.cs and src/i18n/LocalizedApplication.cs中错误语言标签的处理不足导致了漏洞的产生。
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 |
|---|---|---|---|---|
| - | i18n | unspecified ~ 2.1.15 | - |
|
II. Public POCs for CVE-2020-7791
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2020-7791 (1)
Vendor Advisories for CVE-2020-7791 (1)
-
https://snyk.io/vuln/SNYK-DOTNET-I18N-1050179 x_refsource_MISC
Mailing List Discussions for CVE-2020-7791 (7)
Other References for CVE-2020-7791 (1)
-
https://github.com/turquoiseowl/i18n/issues/387 x_refsource_MISC
Same Patch Batch · n/a · 2020-12-11 · 94 CVEs total
| CVE-2020-28439 | 9.8 CRITICAL | Command Injection |
| CVE-2020-28440 | 9.8 CRITICAL | Command Injection |
| CVE-2020-7792 | 7.5 HIGH | Prototype Pollution |
| CVE-2020-7793 | 7.5 HIGH | Regular Expression Denial of Service (ReDoS) |
| CVE-2020-7788 | 7.3 HIGH | Prototype Pollution |
| CVE-2020-7789 | 5.6 MEDIUM | Command Injection |
| CVE-2020-7790 | 5.3 MEDIUM | Arbitrary File Read |
| CVE-2020-5949 | F5 BIG-IP 安全漏洞 | |
| CVE-2020-13987 | Contiki OS 缓冲区错误漏洞 | |
| CVE-2020-19165 | PHPSHE SQL注入漏洞 | |
| CVE-2020-15375 | Brocade Fabric OS 输入验证错误漏洞 | |
| CVE-2020-29455 | SmartyStreets liveAddressPlugin.js 跨站脚本漏洞 | |
| CVE-2020-15376 | Brocade Fabric OS 安全漏洞 | |
| CVE-2020-27730 | F5 NGINX Controller 路径遍历漏洞 | |
| CVE-2020-35175 | Frappe Framework 安全漏洞 | |
| CVE-2020-17437 | Multiple Embedded TCP/IP 缓冲区错误漏洞 | |
| CVE-2020-17438 | Contiki 缓冲区错误漏洞 | |
| CVE-2020-17439 | Contiki 输入验证错误漏洞 | |
| CVE-2020-17440 | Contiki 安全漏洞 | |
| CVE-2020-17441 | picoTCP 缓冲区错误漏洞 |
Showing top 20 of 94 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: i18n