The package simple-git before 3.3.0 are vulnerable to Command Injection via argument injection. When calling the .fetch(remote, branch, handlerFn) function, both the remote and branch parameters are passed to the git fetch subcommand. By injecting some git options it was possible to get arbitrary command execution.
The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string.
Link | Tags |
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https://snyk.io/vuln/SNYK-JS-SIMPLEGIT-2421199 | third party advisory patch |
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2421245 | third party advisory patch |
https://github.com/steveukx/git-js/pull/767 | third party advisory patch |
https://github.com/steveukx/git-js/releases/tag/simple-git%403.3.0 | third party advisory patch |