Headline
GHSA-3839-6r69-m497: 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.
GoUtils’s randomly-generated alphanumeric strings contain significantly less entropy than expected
Moderate severity GitHub Reviewed Published Dec 28, 2022 • Updated Dec 30, 2022
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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.