semver vulnerable to Regular Expression Denial of Service

[stantalid]

There is an advisory for the semver package that is a dependency.

Could you please update the dependecy to solve the issue?

[ljharb]

Like most CVEs, it's a false positive. We're not using new Range nor are we doing anything that wouldn't be a self-attack (ie, not an attack).

We can't ever bump the semver version because v7 drops support for engines we support, so unless the fix is backported to v6, it'll just have to remain a false positive.

Duplicate of #2803. Duplicate of #2804. Duplicate of #2805. Duplicate of #2806.