Vulnerability Monitor

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CVE-2024-2048

Vault and Vault Enterprise (“Vault”) TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as trusted certificate. In this configuration, an attacker may be able to craft a malicious certificate that could be used to bypass authentication. Fixed in Vault 1.15.5 and 1.14.10.

Published

2024-03-04T20:15:50.690

Last Modified

2025-11-13T17:51:43.380

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.1 (HIGH)

Weaknesses

Type: Secondary
CWE-295

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	hashicorp	vault	< 1.14.10	Yes
Application	hashicorp	vault	< 1.14.10	Yes
Application	hashicorp	vault	< 1.15.5	Yes
Application	hashicorp	vault	< 1.15.5	Yes
Application	openbao	openbao	< 2.0.0	Yes

References

https://discuss.hashicorp.com/t/hcsec-2024-05-vault-cert-auth-method-did-not-correctly-validate-non-ca-certificates/63382 Vendor Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20240524-0009/ Third Party Advisory ([email protected])
https://discuss.hashicorp.com/t/hcsec-2024-05-vault-cert-auth-method-did-not-correctly-validate-non-ca-certificates/63382 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20240524-0009/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)