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Re: [jetty-users] JVM Runtime does not support Modules
The informational message ...

INFO  TypeUtil - JVM Runtime does not support Modules

Is just that, information, and doesn't mean anything is wrong.
It's telling you that you are running on a JVM that doesn't support JPMS (introduced in Java 9).
There's extra work we need to do when JPMS is detected.

The other messages though, point to someone trying to hack your server.
It looks like they are trying to trigger CVE-2019-17638.
But you are using 9.4.20, so that CVE won't happen.

But you are still using an old version of Jetty, so it would be wise to at least keep up to date on what the security issues are for your release.
See: https://www.eclipse.org/jetty/security-reports.html

Joakim Erdfelt / joakim@xxxxxxxxxxx


On Fri, Oct 2, 2020 at 10:41 AM Eze Ikonne <ike.ikonne@xxxxxxxxxx> wrote:

Hi all,

 

Does anyone has an idea as to why am getting the following in the my log files? I am running embedded jetty-server-9.4.20.v20190813. Any pointers will be greatly appreciated.

 

Thanks,

 

Ike

 

2020-09-29 00:10:44,252 [qtp901773945-16] INFO  TypeUtil - JVM Runtime does not support Modules

2020-09-29 00:11:27,142 [qtp901773945-19] WARN  URIUtil - /%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/boot.ini org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte C0 in state 0

2020-09-29 00:11:27,157 [qtp901773945-19] WARN  URIUtil - /%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/etc/passwd org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte C0 in state 0

2020-09-29 00:11:27,157 [qtp901773945-20] WARN  URIUtil - /%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/boot.ini org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte 80 in state 4

2020-09-29 00:11:27,173 [qtp901773945-20] WARN  URIUtil - /%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/etc/passwd org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte 80 in state 4

2020-09-29 00:11:27,188 [qtp901773945-20] WARN  URIUtil - /%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/boot.ini org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte 80 in state 6

2020-09-29 00:11:27,188 [qtp901773945-20] WARN  URIUtil - /%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/etc/passwd org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte 80 in state 6

2020-09-29 00:11:27,204 [qtp901773945-20] WARN  URIUtil - /%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/boot.ini org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte F8 in state 0

2020-09-29 00:11:27,220 [qtp901773945-22] WARN  URIUtil - /%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/etc/passwd org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte F8 in state 0

2020-09-29 00:11:27,970 [qtp901773945-20] WARN  URIUtil - /%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/boot.ini org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte C0 in state 0

2020-09-29 00:11:27,985 [qtp901773945-20] WARN  URIUtil - /%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/etc/passwd org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte C0 in state 0

2020-09-29 00:11:28,001 [qtp901773945-20] WARN  URIUtil - /%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/boot.ini org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte 80 in state 4

2020-09-29 00:11:28,001 [qtp901773945-20] WARN  URIUtil - /%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/%e0%80%ae%e0%80%ae/etc/passwd org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte 80 in state 4

2020-09-29 00:11:28,017 [qtp901773945-20] WARN  URIUtil - /%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/boot.ini org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte 80 in state 6

2020-09-29 00:11:28,032 [qtp901773945-20] WARN  URIUtil - /%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/%f0%80%80%ae%f0%80%80%ae/etc/passwd org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte 80 in state 6

2020-09-29 00:11:28,048 [qtp901773945-20] WARN  URIUtil - /%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/boot.ini org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte F8 in state 0

2020-09-29 00:11:28,048 [qtp901773945-20] WARN  URIUtil - /%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/%f8%80%80%80%ae%f8%80%80%80%ae/etc/passwd org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte F8 in state 0

2020-09-29 00:11:31,487 [qtp901773945-23] WARN  URIUtil - /%db<script>alert(539043);</script>/ org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! char appended in state 24

2020-09-29 00:11:33,284 [qtp901773945-23] WARN  URIUtil - /%C0%AE org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte C0 in state 0

2020-09-29 00:11:33,284 [qtp901773945-23] WARN  URIUtil - /%E0%80%AE org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte 80 in state 4

2020-09-29 00:11:35,315 [qtp901773945-21] WARN  HttpParser - Header is too large 8193>8192

2020-09-29 00:11:48,665 [qtp901773945-21] WARN  URIUtil - /images/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/boot.ini org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! byte C0 in state 0

 

 

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