Description
In Eclipse Jetty version 9.2.26 and older, 9.3.25 and older, and 9.4.15 and older, the server is vulnerable to XSS conditions if a remote client USES a specially formatted URL against the DefaultServlet or ResourceHandler that is configured for showing a Listing of directory contents.
Remediation
References
https://bugs.eclipse.org/bugs/show_bug.cgi?id=546121
https://security.netapp.com/advisory/ntap-20190509-0003/
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
https://www.oracle.com/security-alerts/cpuoct2020.html
https://lists.debian.org/debian-lts-announce/2021/05/msg00016.html
https://www.debian.org/security/2021/dsa-4949
https://lists.apache.org/thread.html/464892b514c029dfc0c8656a93e1c0de983c473df70fdadbd224e09f%40%3Cjira.kafka.apache.org%3E
https://lists.apache.org/thread.html/d7c4a664a34853f57c2163ab562f39802df5cf809523ea40c97289c1%40%3Cdev.kafka.apache.org%3E
https://lists.apache.org/thread.html/bcfb37bfba7b3d7e9c7808b5e5a38a98d6bb714d52cf5162bdd48e32%40%3Cjira.kafka.apache.org%3E
https://lists.apache.org/thread.html/01e004c3f7c7365863a27e7038b7f32dae56ccf3a496b277c9b7f7b6%40%3Cjira.kafka.apache.org%3E
https://lists.apache.org/thread.html/8bff534863c7aaf09bb17c3d0532777258dd3a5c7ddda34198cc2742%40%3Cdev.kafka.apache.org%3E
https://lists.apache.org/thread.html/ac51944aef91dd5006b8510b0bef337adaccfe962fb90e7af9c22db4%40%3Cissues.activemq.apache.org%3E
https://lists.apache.org/thread.html/053d9ce4d579b02203db18545fee5e33f35f2932885459b74d1e4272%40%3Cissues.activemq.apache.org%3E
https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E
https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E