CVE-2025-54999
LOW3.7EPSS 0.05%OpenBao has a Timing Side-Channel in the Userpass Auth Method in github.com/openbao/openbao
Published: 8/8/2025Modified: 8/11/2025
Description
OpenBao has a Timing Side-Channel in the Userpass Auth Method in github.com/openbao/openbao. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: github.com/openbao/openbao before v2.3.2.
Affected packages (2)
- Go/github.com/openbao/openbao>= 0.1.0, < 2.3.2
- Go/github.com/openbao/openbaofrom 0, < 0.0.0-20250806193356-4d9b5d3d6486, >= 0.1.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |
References (7)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-54999
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-6011
- PATCHhttps://github.com/openbao/openbao
- WEBhttps://discuss.hashicorp.com/t/hcsec-2025-15-timing-side-channel-in-vault-s-userpass-auth-method/76034
- WEBhttps://discuss.hashicorp.com/t/hcsec-2025-21-vault-user-enumeration-in-userpass-auth-method/76095
- WEBhttps://github.com/openbao/openbao/commit/4d9b5d3d6486ab9fbd5b644173fa0097015d6626
- WEBhttps://github.com/openbao/openbao/security/advisories/GHSA-hh28-h22f-8357