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Apache Tomcat before 6.0.39, 7.x before 7.0.50, and 8.x before 8.0.0-RC10 processes chunked transfer coding without properly handling (1) a large total amount of chunked data or (2) whitespace characters in an HTTP header value within a trailer field, which allows remote attackers to cause a denial of service by streaming data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3544.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apache Tomcat | — | Upgrade Apache Tomcat to 6.0.39Upgrade Apache Tomcat to 8.0.0Upgrade Apache Tomcat to 7.0.50Upgrade Apache Tomcat to the latest available version | Mar 3, 2014 | Feb 26, 2014 |
| Centos_linux | — | Upgrade tomcat6-docs-webappUpgrade tomcat6-javadocUpgrade tomcat6-servlet-2.5-apiUpgrade tomcat6-admin-webappsUpgrade tomcat6-el-2.1-apiUpgrade tomcat6Upgrade tomcat6-jsp-2.1-apiUpgrade tomcat6-webappsUpgrade tomcat6-lib | Dec 1, 2016 | Feb 26, 2014 |
| Debian | — | Upgrade tomcat6Upgrade tomcat7 | Mar 28, 2016 | Feb 26, 2014 |
| Gentoo Linux | — | Upgrade www-servers/tomcat. | Oct 30, 2017 | Feb 26, 2014 |
| Oracle Solaris | — | Upgrade web/java-servlet/tomcat to version 6.0.39-0.175.1.19.0.2.0 on Solaris 11.1Upgrade web/java-servlet/tomcat/tomcat-examples to version 6.0.39-0.175.1.19.0.2.0 on Solaris 11.1 | May 29, 2017 | Feb 26, 2014 |
| Oracle_linux | — | Upgrade tomcat6-jsp-2.1-apiUpgrade tomcat6Upgrade tomcat6-admin-webappsUpgrade tomcat-jsvcUpgrade tomcat6-docs-webappUpgrade tomcat-el-2.2-apiUpgrade tomcat-docs-webappUpgrade tomcat-servlet-3.0-apiUpgrade tomcat-admin-webappsUpgrade tomcat6-libUpgrade tomcat-libUpgrade tomcat-jsp-2.2-apiUpgrade tomcat-webappsUpgrade tomcat6-servlet-2.5-apiUpgrade tomcat6-el-2.1-apiUpgrade tomcat6-javadocUpgrade tomcatUpgrade tomcat6-webappsUpgrade tomcat-javadoc | Aug 8, 2017 | Feb 26, 2014 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 25, 2014 |
| Suse | — | Upgrade tomcat6-webappsUpgrade tomcat6Upgrade tomcat6-servlet-2_5-apiUpgrade libtcnative-1-0Upgrade tomcat6-jsp-2_1-apiUpgrade tomcat6-javadocUpgrade tomcat6-docs-webappUpgrade tomcat6-libUpgrade tomcat6-admin-webapps | Sep 30, 2014 | Feb 26, 2014 |
| Ubuntu | — | Upgrade libtomcat7-javaUpgrade libtomcat6-java | Nov 8, 2024 | Feb 26, 2014 |
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