The Realm implementations in Apache Tomcat versions 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 did not process the supplied password if the supplied user name did not exist. This made a timing attack possible to determine valid user names. Note that the default configuration includes the LockOutRealm which makes exploitation of this vulnerability harder.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade tomcat8Upgrade tomcat7Upgrade tomcat6 | Nov 11, 2016 | Nov 10, 2016 |
| Apache Tomcat | — | Upgrade Apache Tomcat to 6.0.47Upgrade Apache Tomcat to the latest available versionUpgrade Apache Tomcat to 8.0.37Upgrade Apache Tomcat to 9.0.0Upgrade Apache Tomcat to 7.0.72Upgrade Apache Tomcat to 8.5.5 | Aug 10, 2017 | Aug 10, 2017 |
| Centos_linux | — | Upgrade tomcat-libUpgrade tomcatUpgrade tomcat-jsvcUpgrade tomcat-el-2.2-apiUpgrade tomcat-javadocUpgrade tomcat-admin-webappsUpgrade tomcat-servlet-3.0-apiUpgrade tomcat-webappsUpgrade tomcat-docs-webappUpgrade tomcat-jsp-2.2-api | Aug 28, 2019 | Aug 10, 2017 |
| Debian | — | Upgrade tomcat6Upgrade tomcat8Upgrade tomcat7 | Nov 21, 2016 | Nov 10, 2016 |
| Freebsd | — | Upgrade tomcat8Upgrade tomcatUpgrade tomcat7 | Jan 8, 2017 | Jan 7, 2017 |
| Huawei Euleros 2_0_sp1 | — | Upgrade tomcat-libUpgrade tomcat-el-2.2-apiUpgrade tomcat-webappsUpgrade tomcatUpgrade tomcat-servlet-3.0-apiUpgrade tomcat-jsp-2.2-apiUpgrade tomcat-admin-webapps | Jan 18, 2018 | Aug 10, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade tomcat-libUpgrade tomcat-webappsUpgrade tomcat-servlet-3.0-apiUpgrade tomcatUpgrade tomcat-jsp-2.2-apiUpgrade tomcat-admin-webappsUpgrade tomcat-el-2.2-api | Jan 18, 2018 | Aug 10, 2017 |
| Oracle Solaris | — | Upgrade web/java-servlet/tomcat/tomcat-examples to version 6.0.47-0.175.3.15.0.2.0 on Solaris 11.3Upgrade web/java-servlet/tomcat to version 6.0.47-0.175.3.15.0.2.0 on Solaris 11.3 | May 29, 2017 | May 29, 2017 |
| Oracle_linux | — | Upgrade tomcat-el-2.2-apiUpgrade tomcat-admin-webappsUpgrade tomcat-libUpgrade tomcat-webappsUpgrade tomcat-jsvcUpgrade tomcat-jsp-2.2-apiUpgrade tomcat-servlet-3.0-apiUpgrade tomcatUpgrade tomcat-docs-webappUpgrade tomcat-javadoc | Aug 8, 2017 | Oct 27, 2016 |
| Redhat_linux | — | Upgrade tomcat-el-2.2-apiUpgrade tomcatUpgrade tomcat-libUpgrade tomcat-servlet-3.0-apiUpgrade tomcat-jsvcUpgrade tomcat-webappsUpgrade tomcat-jsp-2.2-apiUpgrade tomcat-javadocNo solution existsUpgrade tomcat-docs-webappUpgrade tomcat-admin-webapps | Aug 3, 2017 | Nov 10, 2016 |
| Suse | — | Upgrade tomcat-el-3_0-apiUpgrade tomcat-libUpgrade tomcat-servlet-3_0-apiUpgrade tomcat-jsp-2_3-apiUpgrade tomcat6Upgrade tomcatUpgrade tomcat6-admin-webappsUpgrade tomcat6-servlet-2_5-apiUpgrade tomcat6-webappsUpgrade tomcat-docs-webappUpgrade tomcat-servlet-4_0-apiUpgrade tomcat6-libUpgrade tomcat6-javadocUpgrade tomcat-el-2_2-apiUpgrade tomcat6-jsp-2_1-apiUpgrade tomcat-jsp-2_2-apiUpgrade tomcat-admin-webappsUpgrade tomcat-webappsUpgrade tomcat-javadocUpgrade tomcat-servlet-3_1-apiUpgrade tomcat6-docs-webapp | Dec 11, 2016 | Nov 10, 2016 |
| Ubuntu | — | Upgrade tomcat6Upgrade tomcat8Upgrade libtomcat6-javaUpgrade tomcat7Upgrade libtomcat7-javaUpgrade libservlet2.5-javaUpgrade libtomcat8-java | Jan 24, 2017 | Nov 10, 2016 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub