GHSA-xh5x-j8jf-pcpxMedium

Improper Neutralization of CRLF Sequences in HTTP Headers in Apache Tomcat

Published
May 14, 2022
Last Modified
April 14, 2025

🔗 CVE IDs covered (1)

CVE-2014-0099 →

📋 Description

Integer overflow in java/org/apache/tomcat/util/buf/Ascii.java in Apache Tomcat before 6.0.40, 7.x before 7.0.53, and 8.x before 8.0.4, when operated behind a reverse proxy, allows remote attackers to conduct HTTP request smuggling attacks via a crafted Content-Length HTTP header.

🎯 Affected products6

  • maven/org.apache.tomcat:tomcat:< 6.0.40
  • maven/org.apache.tomcat:tomcat:>= 7.0.0, < 7.0.54
  • maven/org.apache.tomcat:tomcat:>= 8.0.0, < 8.0.6
  • maven/org.apache.tomcat:tomcat-util:< 6.0.40
  • maven/org.apache.tomcat:tomcat-util:>= 7.0.0, < 7.0.54
  • maven/org.apache.tomcat:tomcat-util:>= 8.0.0, < 8.0.6

🔗 References (60)