JWS Tomcat returns 400 after update to 5.3/3.1 containing fix for CVE-2020-1935

Solution Verified - Updated -

Issue

  • We updated to JWS 5.3/JWS 3.1 and now see 400 responses for some requests that worked previously on 5.2 and earlier.

Environment

  • JBoss Web Server (JWS) 5.3.0+
    • Tomcat 9.0.30
  • JBoss Web Server (JWS) 3.1 SP10+
    • Tomcat 8.0.36

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