Vault Vulnerable to Denial of Service When Setting a Proxy Protocol Behavior

Summary Vault and Vault Enterprise did not properly handle requests originating from unauthorized IP addresses when the TCP listener option, proxyprotocolbehavior, was set to denyunauthorized. When receiving a request from a source IP address that was not listed in proxyprotocolauthorizedaddrs, t...

PT-2024-5874 · Hashicorp +2 · Vault Enterprise +3

Name of the Vulnerable Software and Affected Versions: Vault and Vault Enterprise versions prior to 1.15.12 Vault and Vault Enterprise versions prior to 1.16.6 Vault and Vault Enterprise versions prior to 1.17.2 Description: The issue is related to the improper handling of requests originating fr...