cve/2018/CVE-2018-7408.md

CVE-2018-7408

Description

An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as "next: 5.7.0" and therefore automatically installed by an "npm upgrade -g npm" command, and also announced in the vendor's blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a "correctMkdir" issue.

POC

Reference

• https://github.com/npm/npm/issues/19883

Github

No PoCs found on GitHub currently.