Impact The original report:

Server handling of 100-Continue requests can lead to memory leak that can be abused to cause a Denial of Service state.

After investigation, turns out that every request that has a body, but reading the body may end up in reading 0 bytes, leaks a buffer. This is particularly the case for 100-Continue, but any request where the network is slow can leak.

Affected Versions

Jetty 11.0.0-11.0.22 (EOL) Jetty 10.0.0-10.0.22 (EOL)

Patched Versions

Jetty 11.0.23 Jetty 10.0.23

Patches

https://github.com/jetty/jetty.project/pull/12156

Workarounds

No workarounds.