Description
In Eclipse Jetty Server, all 9.x versions, on webapps deployed using default Error Handling, when an intentionally bad query arrives that doesn't match a dynamic url-pattern, and is eventually handled by the DefaultServlet's static file serving, the bad characters can trigger a java.nio.file.InvalidPathException which includes the full path to the base resource directory that the DefaultServlet and/or webapp is using. If this InvalidPathException is then handled by the default Error Handler, the InvalidPathException message is included in the error response, revealing the full server path to the requesting system.
Remediation
References
http://www.securitytracker.com/id/1041194
https://bugs.eclipse.org/bugs/show_bug.cgi?id=535670
https://lists.apache.org/thread.html/053d9ce4d579b02203db18545fee5e33f35f2932885459b74d1e4272%40%3Cissues.activemq.apache.org%3E
https://lists.debian.org/debian-lts-announce/2021/05/msg00016.html
https://security.netapp.com/advisory/ntap-20181014-0001/
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03953en_us
https://www.oracle.com/security-alerts/cpuoct2020.html
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
Related Vulnerabilities
CVE-2019-19771 Vulnerability in npm package bitcoijns-lib
CVE-2020-5207 Vulnerability in maven package io.ktor:ktor-client-cio
CVE-2020-11971 Vulnerability in maven package org.apache.camel:camel-main
CVE-2013-2165 Vulnerability in maven package org.richfaces.core:richfaces-core-impl
CVE-2014-0219 Vulnerability in maven package org.apache.karaf:org.apache.karaf.main