[github.com/Masterminds/goutils] GoUtils’s randomly-generated alphanumeric strings contain significantly less entropy than expected

Randomly-generated alphanumeric strings contain significantly less entropy than expected. The RandomAlphaNumeric and CryptoRandomAlphaNumeric functions always return strings containing at least one digit from 0 to 9. This significantly reduces the amount of entropy in short strings generated by these functions.

References

• https://nvd.nist.gov/vuln/detail/CVE-2021-4238
• https://github.com/Masterminds/goutils/commit/869801f20f9f1e7ecdbdb6422049d8241270d5e1
• https://pkg.go.dev/vuln/GO-2022-0411
• https://github.com/advisories/GHSA-3839-6r69-m497