When using a VirtualDirContext with Apache Tomcat 7.0.0 to 7.0.80 it was possible to bypass security constraints and/or view the source code of JSPs for resources served by the VirtualDirContext using a specially crafted request.

{
                    "product": "Apache Tomcat",
                    "vendor": "Apache Software Foundation",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "7.0.0 to 7.0.80"
                        }
                    ]
                }