HTTP Request Smuggling Affecting org.apache.tomcat.embed:tomcat-embed-core Open this link in a new tab package, versions [7.0.0,7.0.55) [8,8.0.9)

  • Attack Complexity


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  • snyk-id


  • published

    16 Feb 2015

  • disclosed

    16 Feb 2015

  • credit


How to fix?

Upgrade org.apache.tomcat.embed:tomcat-embed-core to version 7.0.55, 8.0.9 or higher.


org.apache.tomcat.embed:tomcat-embed-core is a Core Tomcat implementation.

Affected versions of this package are vulnerable to HTTP Request Smuggling. It does not properly handle attempts to continue reading data after an error has occurred, which allows remote attackers to conduct HTTP request smuggling attacks or cause a denial of service (resource consumption) by streaming data with malformed chunked transfer coding.