Description
The macaddress module before 0.2.9 for Node.js is prone to an arbitrary command injection flaw, due to allowing unsanitized input to an exec (rather than execFile) call.
Remediation
References
https://news.ycombinator.com/item?id=17283394
https://github.com/scravy/node-macaddress/releases/tag/0.2.9
https://github.com/scravy/node-macaddress/pull/20/
https://github.com/scravy/node-macaddress/commit/358fd594adb196a86b94ac9c691f69fe5dad2332