CVE-2024-8365

Description

Vault Community Edition and Vault Enterprise experienced a regression where functionality that HMAC’d sensitive headers in the configured audit device, specifically client tokens and token accessors, was removed. This resulted in the plaintext values of client tokens and token accessors being stored in the audit log. This vulnerability, CVE-2024-8365, was fixed in Vault Community Edition and Vault Enterprise 1.17.5 and Vault Enterprise 1.16.9.

How to fix CVE-2024-8365

To remediate CVE-2024-8365, upgrade the affected package to a fixed version below.

• —upgrade to 1.16.9 or later
• —upgrade to 1.17.5 or later
• —upgrade to 1.17.5 or later

Is CVE-2024-8365 being exploited?

Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.

Affected packages (3)

• >= 1.16.7, < 1.16.9, >= 1.17.3, < 1.17.5
• >= 1.17.3, < 1.17.5
• >= 1.17.3, < 1.17.5

CVSS scores

References (5)

• ADVISORYgithub.com/advisories/GHSA-jjxf-26c9-77gm
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2024-8365
• PATCHgithub.com/hashicorp/vault
• WEBdiscuss.hashicorp.com/t/hcsec-2024-18-vault-leaks-client-token-and-token-accessor-in-audit-devices