PT-2025-18909 · Hashicorp+1 · Vault Community Edition+2

Published 2025-05-02 · Updated 2025-08-12 · CVE-2025-3879

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Vault Community Edition versions prior to 1.19.1 Vault Enterprise versions prior to 1.19.1, 1.18.7, 1.17.14, 1.16.18

Description The Azure Auth method in Vault did not correctly validate the claims in the Azure-issued token. This resulted in the potential bypass of the bound locations parameter on login.

Recommendations For Vault Community Edition versions prior to 1.19.1, update to version 1.19.1 or later. For Vault Enterprise versions prior to 1.19.1, update to version 1.19.1 or later. For Vault Enterprise versions prior to 1.18.7, update to version 1.18.7 or later. For Vault Enterprise versions prior to 1.17.14, update to version 1.17.14 or later. For Vault Enterprise versions prior to 1.16.18, update to version 1.16.18 or later.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

BDU:2025-08559

BIT-VAULT-2025-3879

CVE-2025-3879

GHSA-F9CH-H8J7-8JWG

GO-2025-3662

OPENSUSE-SU-2025:15059-1

Affected Products

Red Os

Vault Community Edition

Vault Enterprise

References · 33

• https://osv.dev/vulnerability/BIT-vault-2025-3879 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-3879 · Security Note
• https://osv.dev/vulnerability/GHSA-f9ch-h8j7-8jwg · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:15059-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-3879 · Vendor Advisory
• https://discuss.hashicorp.com/t/hcsec-2025-07-vault-s-azure-authentication-method-bound-location-restriction-could-be-bypassed-on-login/74716 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08559 · Security Note
• https://osv.dev/vulnerability/GO-2025-3662 · Vendor Advisory
• https://github.com/hashicorp/vault · Note
• https://suse.com/security/cve/CVE-2025-46599 · Note
• https://t.me/cvetracker/22960 · Telegram Post
• https://lists.opensuse.org/archives/list/[e-mail]/thread/HNV7O7SNYYY4AFS5HKAPLITKK3B57LE7 · Note
• https://suse.com/security/cve/CVE-2023-32198 · Note
• https://t.me/cveNotify/131759 · Telegram Post
• https://twitter.com/Hossted_OSS/status/1919272886268809582 · Twitter Post