Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat. When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the associated HTTP/2 stream was not reset until after all of the headers had been processed.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98. Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue.
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "8.5.39-1ubuntu1~18.04.3+esm5", "binary_name": "libtomcat8-embed-java" }, { "binary_version": "8.5.39-1ubuntu1~18.04.3+esm5", "binary_name": "libtomcat8-java" }, { "binary_version": "8.5.39-1ubuntu1~18.04.3+esm5", "binary_name": "tomcat8" }, { "binary_version": "8.5.39-1ubuntu1~18.04.3+esm5", "binary_name": "tomcat8-admin" }, { "binary_version": "8.5.39-1ubuntu1~18.04.3+esm5", "binary_name": "tomcat8-common" }, { "binary_version": "8.5.39-1ubuntu1~18.04.3+esm5", "binary_name": "tomcat8-docs" }, { "binary_version": "8.5.39-1ubuntu1~18.04.3+esm5", "binary_name": "tomcat8-examples" }, { "binary_version": "8.5.39-1ubuntu1~18.04.3+esm5", "binary_name": "tomcat8-user" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "9.0.16-3ubuntu0.18.04.2+esm7", "binary_name": "libtomcat9-embed-java" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2+esm7", "binary_name": "libtomcat9-java" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2+esm7", "binary_name": "tomcat9" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2+esm7", "binary_name": "tomcat9-admin" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2+esm7", "binary_name": "tomcat9-common" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2+esm7", "binary_name": "tomcat9-docs" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2+esm7", "binary_name": "tomcat9-examples" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2+esm7", "binary_name": "tomcat9-user" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "9.0.31-1ubuntu0.9+esm2", "binary_name": "libtomcat9-embed-java" }, { "binary_version": "9.0.31-1ubuntu0.9+esm2", "binary_name": "libtomcat9-java" }, { "binary_version": "9.0.31-1ubuntu0.9+esm2", "binary_name": "tomcat9" }, { "binary_version": "9.0.31-1ubuntu0.9+esm2", "binary_name": "tomcat9-admin" }, { "binary_version": "9.0.31-1ubuntu0.9+esm2", "binary_name": "tomcat9-common" }, { "binary_version": "9.0.31-1ubuntu0.9+esm2", "binary_name": "tomcat9-docs" }, { "binary_version": "9.0.31-1ubuntu0.9+esm2", "binary_name": "tomcat9-examples" }, { "binary_version": "9.0.31-1ubuntu0.9+esm2", "binary_name": "tomcat9-user" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "9.0.58-1ubuntu0.2+esm3", "binary_name": "libtomcat9-embed-java" }, { "binary_version": "9.0.58-1ubuntu0.2+esm3", "binary_name": "libtomcat9-java" }, { "binary_version": "9.0.58-1ubuntu0.2+esm3", "binary_name": "tomcat9" }, { "binary_version": "9.0.58-1ubuntu0.2+esm3", "binary_name": "tomcat9-admin" }, { "binary_version": "9.0.58-1ubuntu0.2+esm3", "binary_name": "tomcat9-common" }, { "binary_version": "9.0.58-1ubuntu0.2+esm3", "binary_name": "tomcat9-docs" }, { "binary_version": "9.0.58-1ubuntu0.2+esm3", "binary_name": "tomcat9-examples" }, { "binary_version": "9.0.58-1ubuntu0.2+esm3", "binary_name": "tomcat9-user" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "10.1.25-1", "binary_name": "libtomcat10-embed-java" }, { "binary_version": "10.1.25-1", "binary_name": "libtomcat10-java" }, { "binary_version": "10.1.25-1", "binary_name": "tomcat10" }, { "binary_version": "10.1.25-1", "binary_name": "tomcat10-admin" }, { "binary_version": "10.1.25-1", "binary_name": "tomcat10-common" }, { "binary_version": "10.1.25-1", "binary_name": "tomcat10-docs" }, { "binary_version": "10.1.25-1", "binary_name": "tomcat10-examples" }, { "binary_version": "10.1.25-1", "binary_name": "tomcat10-user" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "10.1.16-1ubuntu0.1~esm2", "binary_name": "libtomcat10-embed-java" }, { "binary_version": "10.1.16-1ubuntu0.1~esm2", "binary_name": "libtomcat10-java" }, { "binary_version": "10.1.16-1ubuntu0.1~esm2", "binary_name": "tomcat10" }, { "binary_version": "10.1.16-1ubuntu0.1~esm2", "binary_name": "tomcat10-admin" }, { "binary_version": "10.1.16-1ubuntu0.1~esm2", "binary_name": "tomcat10-common" }, { "binary_version": "10.1.16-1ubuntu0.1~esm2", "binary_name": "tomcat10-docs" }, { "binary_version": "10.1.16-1ubuntu0.1~esm2", "binary_name": "tomcat10-examples" }, { "binary_version": "10.1.16-1ubuntu0.1~esm2", "binary_name": "tomcat10-user" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "10.1.35-1", "binary_name": "libtomcat10-embed-java" }, { "binary_version": "10.1.35-1", "binary_name": "libtomcat10-java" }, { "binary_version": "10.1.35-1", "binary_name": "tomcat10" }, { "binary_version": "10.1.35-1", "binary_name": "tomcat10-admin" }, { "binary_version": "10.1.35-1", "binary_name": "tomcat10-common" }, { "binary_version": "10.1.35-1", "binary_name": "tomcat10-docs" }, { "binary_version": "10.1.35-1", "binary_name": "tomcat10-examples" }, { "binary_version": "10.1.35-1", "binary_name": "tomcat10-user" } ] }