GHSA-mwgr-84fv-3jh9LowCVSS 3.7
Hashicorp Vault has an Observable Discrepancy on Existing and Non-Existing Users
🔗 CVE IDs covered (1)
📋 Description
A timing side channel in Vault and Vault Enterprise’s (“Vault”) userpass auth method allowed an attacker to distinguish between existing and non-existing users, and potentially enumerate valid usernames for Vault’s Userpass auth method. Fixed in Vault Community Edition 1.20.1 and Vault Enterprise 1.20.1, 1.19.7, 1.18.12, and 1.16.23.
🎯 Affected products1
- go/github.com/hashicorp/vault:< 1.20.1