Description
The path normalization mechanism in PathResource class in Eclipse Jetty 9.3.x before 9.3.9 on Windows allows remote attackers to bypass protected resource restrictions and other security constraints via a URL with certain escaped characters, related to backslashes.
Remediation
References
http://dev.eclipse.org/mhonarc/lists/jetty-announce/msg00092.html
http://www.ocert.org/advisories/ocert-2016-001.html
http://www.securityfocus.com/bid/90945
http://www.zerodayinitiative.com/advisories/ZDI-16-362
https://security.netapp.com/advisory/ntap-20190307-0006/
https://www.oracle.com/security-alerts/cpuoct2020.html
Related Vulnerabilities
CVE-2021-21349 Vulnerability in maven package com.thoughtworks.xstream:xstream
CVE-2021-22696 Vulnerability in maven package org.apache.cxf:cxf-rt-rs-security-oauth2
CVE-2018-1000822 Vulnerability in maven package org.codelibs.fess:fess
CVE-2021-23346 Vulnerability in maven package org.webjars.npm:html-parse-stringify2