Yes. org.jboss.resteasy:resteasy-jaxrs (Maven): upgrade to 3.0.25.Final or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2017-7561?
Check whether you run org.jboss.resteasy:resteasy-jaxrs (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
org.jboss.resteasy:resteasy-jaxrs (Maven): upgrade to 3.0.25.Final or later
# set org.jboss.resteasy:resteasy-jaxrs to 3.0.25.Final in your pom.xml or build.gradle