ID:7553 - Exploit for Inconsistent interpretation of HTTP requests in WEBrick and Ruby - CVE-2020-25613

Link to public exploit:

Vulnerability description

The vulnerability allows a remote attacker to preform HTTP request smuggling attacks.

The vulnerability exists due to improper validation of HTTP requests. A remote attacker can send a specially crafted HTTP request to the server and smuggle arbitrary HTTP headers.

Successful exploitation of vulnerability may allow an attacker to poison HTTP cache and perform phishing attacks.

Remediation