The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41, 8.5.0 to 8.5.61 or 7.0.0. to 7.0.107 with a configuration edge case that was highly unlikely to be used, the Tomcat instance was still vulnerable to CVE-2020-9494. Note that both the previously published prerequisites for CVE-2020-9484 and the previously published mitigations for CVE-2020-9484 also apply to this issue.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "low", "binaries": [ { "binary_version": "7.0.52-1ubuntu0.16+esm1", "binary_name": "libservlet3.0-java" }, { "binary_version": "7.0.52-1ubuntu0.16+esm1", "binary_name": "libservlet3.0-java-doc" }, { "binary_version": "7.0.52-1ubuntu0.16+esm1", "binary_name": "libtomcat7-java" }, { "binary_version": "7.0.52-1ubuntu0.16+esm1", "binary_name": "tomcat7" }, { "binary_version": "7.0.52-1ubuntu0.16+esm1", "binary_name": "tomcat7-admin" }, { "binary_version": "7.0.52-1ubuntu0.16+esm1", "binary_name": "tomcat7-common" }, { "binary_version": "7.0.52-1ubuntu0.16+esm1", "binary_name": "tomcat7-docs" }, { "binary_version": "7.0.52-1ubuntu0.16+esm1", "binary_name": "tomcat7-examples" }, { "binary_version": "7.0.52-1ubuntu0.16+esm1", "binary_name": "tomcat7-user" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "low", "binaries": [ { "binary_version": "7.0.68-1ubuntu0.4+esm2", "binary_name": "libservlet3.0-java" }, { "binary_version": "7.0.68-1ubuntu0.4+esm2", "binary_name": "libservlet3.0-java-doc" }, { "binary_version": "7.0.68-1ubuntu0.4+esm2", "binary_name": "libtomcat7-java" }, { "binary_version": "7.0.68-1ubuntu0.4+esm2", "binary_name": "tomcat7" }, { "binary_version": "7.0.68-1ubuntu0.4+esm2", "binary_name": "tomcat7-admin" }, { "binary_version": "7.0.68-1ubuntu0.4+esm2", "binary_name": "tomcat7-common" }, { "binary_version": "7.0.68-1ubuntu0.4+esm2", "binary_name": "tomcat7-docs" }, { "binary_version": "7.0.68-1ubuntu0.4+esm2", "binary_name": "tomcat7-examples" }, { "binary_version": "7.0.68-1ubuntu0.4+esm2", "binary_name": "tomcat7-user" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "9.0.16-3ubuntu0.18.04.2", "binary_name": "libtomcat9-embed-java" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2", "binary_name": "libtomcat9-java" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2", "binary_name": "tomcat9" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2", "binary_name": "tomcat9-admin" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2", "binary_name": "tomcat9-common" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2", "binary_name": "tomcat9-docs" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2", "binary_name": "tomcat9-examples" }, { "binary_version": "9.0.16-3ubuntu0.18.04.2", "binary_name": "tomcat9-user" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "low", "binaries": [ { "binary_version": "7.0.78-1ubuntu0.1~esm1", "binary_name": "libservlet3.0-java" }, { "binary_version": "7.0.78-1ubuntu0.1~esm1", "binary_name": "libservlet3.0-java-doc" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "9.0.31-1ubuntu0.2", "binary_name": "libtomcat9-embed-java" }, { "binary_version": "9.0.31-1ubuntu0.2", "binary_name": "libtomcat9-java" }, { "binary_version": "9.0.31-1ubuntu0.2", "binary_name": "tomcat9" }, { "binary_version": "9.0.31-1ubuntu0.2", "binary_name": "tomcat9-admin" }, { "binary_version": "9.0.31-1ubuntu0.2", "binary_name": "tomcat9-common" }, { "binary_version": "9.0.31-1ubuntu0.2", "binary_name": "tomcat9-docs" }, { "binary_version": "9.0.31-1ubuntu0.2", "binary_name": "tomcat9-examples" }, { "binary_version": "9.0.31-1ubuntu0.2", "binary_name": "tomcat9-user" } ] }