The package workspace-tools before 0.18.4 are vulnerable to Command Injection via git argument injection. When calling the fetchRemoteBranch(remote: string, remoteBranch: string, cwd: string) function, both the remote and remoteBranch parameters are passed to the git fetch subcommand in a way that additional flags can be set. The additional flags can be used to perform a command injection.
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 |
---|---|
https://snyk.io/vuln/SNYK-JS-WORKSPACETOOLS-2421201 | third party advisory exploit |
https://github.com/microsoft/workspace-tools/commit/9bc7e65ce497f87e1f363fd47b8f802f3d3cd978 | third party advisory patch |
https://github.com/microsoft/workspace-tools/pull/103 | third party advisory patch |