Security Advisory

CVE-2021-4238

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-12-27 21:13:50

Last updated 2025-04-11 16:17:46

Assigner Go

State PUBLISHED

Description

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.

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