CVE-2020-28490— Command Injection
Quick assessment
Affected
n/a async-git
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.
Omrilotan async-git是Omrilotan个人开发者的一个基于Javascript可支持与git仓库进行交互的代码库。 async-git 中存在参数注入漏洞。该漏洞源于允许将Shell元字符注入道git命令中，从而引起命令执行。以下产品及版本受到影响：async-git 1.13.2 之前版本。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-28490
Vulnerability Information
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Vulnerability Title
Command Injection
Source: CVE Program / CVE List V5
Vulnerability Description
The package async-git before 1.13.2 are vulnerable to Command Injection via shell meta-characters (back-ticks). For example: git.reset('atouch HACKEDb')
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Omrilotan async-git 参数注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Omrilotan async-git是Omrilotan个人开发者的一个基于Javascript可支持与git仓库进行交互的代码库。 async-git 中存在参数注入漏洞。该漏洞源于允许将Shell元字符注入道git命令中，从而引起命令执行。以下产品及版本受到影响：async-git 1.13.2 之前版本。
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 |
|---|---|---|---|---|
| - | async-git | unspecified ~ 1.13.2 | - |
|
II. Public POCs for CVE-2020-28490
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2020-28490 (2)
-
https://github.com/omrilotan/async-git/pull/14 x_refsource_MISC
Vendor Advisories for CVE-2020-28490 (1)
-
https://snyk.io/vuln/SNYK-JS-ASYNCGIT-1064877 x_refsource_MISC
Same Patch Batch · n/a · 2021-02-18 · 27 CVEs total
| CVE-2020-28496 | 7.5 HIGH | Regular Expression Denial of Service (ReDoS) |
| CVE-2021-23341 | 7.5 HIGH | Regular Expression Denial of Service (ReDoS) |
| CVE-2020-28491 | 7.5 HIGH | Denial of Service (DoS) |
| CVE-2020-28499 | 7.3 HIGH | Prototype Pollution |
| CVE-2021-23340 | 7.1 HIGH | Local File Inclusion |
| CVE-2020-28463 | 6.5 MEDIUM | Server-side Request Forgery (SSRF) |
| CVE-2021-27375 | Containous Traefik 安全漏洞 | |
| CVE-2020-19513 | FinalWire AIDA64 Engineer 缓冲区错误漏洞 | |
| CVE-2021-27124 | Doctor Appointment System SQL注入漏洞 | |
| CVE-2021-27378 | Rust rand_core 安全特征问题漏洞 | |
| CVE-2021-27377 | Rust yottadb 资源管理错误漏洞 | |
| CVE-2021-27376 | Rust nb-connect 缓冲区错误漏洞 | |
| CVE-2020-29664 | DJI Mavic 2 命令注入漏洞 | |
| CVE-2020-35577 | Endalia Selection Porta 安全漏洞 | |
| CVE-2019-18255 | GE Digital HMI/SCADA iFIX 权限许可和访问控制问题漏洞 | |
| CVE-2019-18243 | GE Digital HMI/SCADA iFIX 权限许可和访问控制问题漏洞 | |
| CVE-2021-27379 | Xen 安全漏洞 | |
| CVE-2021-27329 | Friendica 代码问题漏洞 | |
| CVE-2021-27335 | KollectApps 代码问题漏洞 | |
| CVE-2020-35591 | Pi-hole 授权问题漏洞 |
Showing top 20 of 27 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-28490
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