Bug 2386025 (CVE-2025-6011) - CVE-2025-6011 github.com/hashicorp/vault: Vault Userpass Authentication Timing Vulnerability
Summary: CVE-2025-6011 github.com/hashicorp/vault: Vault Userpass Authentication Timin...
Keywords:
Status: NEW
Alias: CVE-2025-6011
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-08-01 19:01 UTC by OSIDB Bzimport
Modified: 2025-08-04 12:53 UTC (History)
7 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2025-08-01 19:01:24 UTC 
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.
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