CVE-2024-2048
Vault Cert Auth Method Did Not Correctly Validate Non-CA Certificates
8.1
HIGH
CVSS 3.1
EPSS 0.25%
Description
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.
How to fix CVE-2024-2048
To remediate CVE-2024-2048, upgrade the affected package to a fixed version below.
- —upgrade to 1.16.0 or later
- —upgrade to 1.15.5 or later
- —upgrade to 1.14.10 or later
Is CVE-2024-2048 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- >= 1.15.5, < 1.16.0
- >= 1.15.0, < 1.15.5
- from 0, < 1.14.10, >= 1.15.0, < 1.15.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |