CVE-2019-3569

Name of the Vulnerable Software and Affected Versions HHVM versions 3.30.5 and below HHVM versions 4.0 through 4.8.0

Description The issue allows a malicious individual unintended direct access to the application, which could result in information disclosure. This is due to HHVM binding by default to all available interfaces when used with FastCGI.

Recommendations For HHVM versions 3.30.5 and below, update to a version above 3.30.5 to resolve the issue. For HHVM versions 4.0 through 4.8.0, update to a version above 4.8.0 to resolve the issue.