CVE-2023-42795
Fixed in a distro release EPSS 3%CVSS 5.3
Incomplete Cleanup vulnerability in Apache Tomcat.When recycling various internal objects in Apache Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.80 and from 8.5.0 through 8.5.93, an error could cause Tomcat to skip some parts of the recycling process leading to information leaking from the current request/response to the next. Older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fixes the issue.
Products: Apache Software Foundation Apache Tomcat, apache accumulo
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Maven | org.apache.tomcat.embed:tomcat-embed-core | 10.1.14 |
| Maven | org.apache.tomcat.embed:tomcat-embed-core | 9.0.81 |
| Maven | org.apache.tomcat.embed:tomcat-embed-core | 8.5.94 |
| Maven | org.apache.tomcat.embed:tomcat-embed-core | 11.0.0-M12 |
| Maven | org.apache.tomcat:tomcat | 11.0.0-M12 |
| Maven | org.apache.tomcat:tomcat | 10.1.14 |
| Maven | org.apache.tomcat:tomcat | 9.0.81 |
| Maven | org.apache.tomcat:tomcat | 8.5.94 |
| Maven | org.apache.tomcat:tomcat-catalina | 11.0.0-M12 |
| Maven | org.apache.tomcat:tomcat-catalina | 10.1.14 |
| Maven | org.apache.tomcat:tomcat-catalina | 9.0.81 |
| Maven | org.apache.tomcat:tomcat-catalina | 8.5.94 |
| Maven | org.apache.tomcat:tomcat-util | 11.0.0-M12 |
| Maven | org.apache.tomcat:tomcat-util | 10.1.14 |
| Maven | org.apache.tomcat:tomcat-util | 9.0.81 |
| Maven | org.apache.tomcat:tomcat-util | 8.5.94 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux:8 | tomcat | 1:9.0.62-27.el8_9.2 |
| AlmaLinux:8 | tomcat-admin-webapps | 1:9.0.62-27.el8_9.2 |
| AlmaLinux:8 | tomcat-docs-webapp | 1:9.0.62-27.el8_9.2 |
| AlmaLinux:8 | tomcat-el-3.0-api | 1:9.0.62-27.el8_9.2 |
| AlmaLinux:8 | tomcat-jsp-2.3-api | 1:9.0.62-27.el8_9.2 |
| AlmaLinux:8 | tomcat-lib | 1:9.0.62-27.el8_9.2 |
| AlmaLinux:8 | tomcat-servlet-4.0-api | 1:9.0.62-27.el8_9.2 |
| AlmaLinux:8 | tomcat-webapps | 1:9.0.62-27.el8_9.2 |
| AlmaLinux:9 | tomcat | 1:9.0.62-37.el9_3.1 |
| AlmaLinux:9 | tomcat-admin-webapps | 1:9.0.62-37.el9_3.1 |
| AlmaLinux:9 | tomcat-docs-webapp | 1:9.0.62-37.el9_3.1 |
| AlmaLinux:9 | tomcat-el-3.0-api | 1:9.0.62-37.el9_3.1 |
| AlmaLinux:9 | tomcat-jsp-2.3-api | 1:9.0.62-37.el9_3.1 |
| AlmaLinux:9 | tomcat-lib | 1:9.0.62-37.el9_3.1 |
| AlmaLinux:9 | tomcat-servlet-4.0-api | 1:9.0.62-37.el9_3.1 |
| AlmaLinux:9 | tomcat-webapps | 1:9.0.62-37.el9_3.1 |
| Chainguard | tomcat-8.5.87 | no fix |
| Debian:10 | tomcat9 | 9.0.31-1~deb10u9 |
| Debian:11 | tomcat9 | 9.0.43-2~deb11u7 |
| Debian:12 | tomcat10 | 10.1.6-1+deb12u1 |
| Debian:12 | tomcat9 | 9.0.70-2 |
| Debian:13 | tomcat10 | 10.1.14-1 |
| Debian:13 | tomcat9 | 9.0.70-2 |
| Debian:14 | tomcat10 | 10.1.14-1 |
| Debian:14 | tomcat9 | 9.0.70-2 |
| Red Hat:enterprise_linux:10.0 | tomcat | 1:10.1.36-1.el10_0 |
| Red Hat:enterprise_linux:10.0 | tomcat-admin-webapps | 1:10.1.36-1.el10_0 |
| Red Hat:enterprise_linux:10.0 | tomcat-docs-webapp | 1:10.1.36-1.el10_0 |
| Red Hat:enterprise_linux:10.0 | tomcat-el-5.0-api | 1:10.1.36-1.el10_0 |
| Red Hat:enterprise_linux:10.0 | tomcat-jsp-3.1-api | 1:10.1.36-1.el10_0 |
| Red Hat:enterprise_linux:10.0 | tomcat-lib | 1:10.1.36-1.el10_0 |
| Red Hat:enterprise_linux:10.0 | tomcat-servlet-6.0-api | 1:10.1.36-1.el10_0 |
| Red Hat:enterprise_linux:10.0 | tomcat-webapps | 1:10.1.36-1.el10_0 |
| Red Hat:enterprise_linux:8 | tomcat | 1:9.0.62-27.el8_9.2 |
| Red Hat:enterprise_linux:8 | tomcat-admin-webapps | 1:9.0.62-27.el8_9.2 |
| Red Hat:enterprise_linux:8 | tomcat-docs-webapp | 1:9.0.62-27.el8_9.2 |
| Red Hat:enterprise_linux:8 | tomcat-el-3.0-api | 1:9.0.62-27.el8_9.2 |
| Red Hat:enterprise_linux:8 | tomcat-jsp-2.3-api | 1:9.0.62-27.el8_9.2 |
| Red Hat:enterprise_linux:8 | tomcat-lib | 1:9.0.62-27.el8_9.2 |
| Red Hat:enterprise_linux:8 | tomcat-servlet-4.0-api | 1:9.0.62-27.el8_9.2 |
| Red Hat:enterprise_linux:8 | tomcat-webapps | 1:9.0.62-27.el8_9.2 |
| Red Hat:enterprise_linux:9 | tomcat | 1:9.0.62-37.el9_3.1 |
| Red Hat:enterprise_linux:9 | tomcat-admin-webapps | 1:9.0.62-37.el9_3.1 |
| Red Hat:enterprise_linux:9 | tomcat-docs-webapp | 1:9.0.62-37.el9_3.1 |
| Red Hat:enterprise_linux:9 | tomcat-el-3.0-api | 1:9.0.62-37.el9_3.1 |
| Red Hat:enterprise_linux:9 | tomcat-jsp-2.3-api | 1:9.0.62-37.el9_3.1 |
| Red Hat:enterprise_linux:9 | tomcat-lib | 1:9.0.62-37.el9_3.1 |
| Red Hat:enterprise_linux:9 | tomcat-servlet-4.0-api | 1:9.0.62-37.el9_3.1 |
| Red Hat:enterprise_linux:9 | tomcat-webapps | 1:9.0.62-37.el9_3.1 |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat | 0:9.0.62-18.redhat_00016.1.el8jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat | 0:9.0.62-18.redhat_00016.1.el7jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat | 0:9.0.62-18.redhat_00016.1.el9jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-admin-webapps | 0:9.0.62-18.redhat_00016.1.el9jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-admin-webapps | 0:9.0.62-18.redhat_00016.1.el7jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-admin-webapps | 0:9.0.62-18.redhat_00016.1.el8jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-docs-webapp | 0:9.0.62-18.redhat_00016.1.el8jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-docs-webapp | 0:9.0.62-18.redhat_00016.1.el9jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-docs-webapp | 0:9.0.62-18.redhat_00016.1.el7jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-el-3.0-api | 0:9.0.62-18.redhat_00016.1.el9jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-el-3.0-api | 0:9.0.62-18.redhat_00016.1.el8jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-el-3.0-api | 0:9.0.62-18.redhat_00016.1.el7jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-java-jdk11 | 0:9.0.62-18.redhat_00016.1.el7jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-java-jdk8 | 0:9.0.62-18.redhat_00016.1.el7jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-javadoc | 0:9.0.62-18.redhat_00016.1.el8jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-javadoc | 0:9.0.62-18.redhat_00016.1.el9jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-javadoc | 0:9.0.62-18.redhat_00016.1.el7jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-jsp-2.3-api | 0:9.0.62-18.redhat_00016.1.el8jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-jsp-2.3-api | 0:9.0.62-18.redhat_00016.1.el7jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-jsp-2.3-api | 0:9.0.62-18.redhat_00016.1.el9jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-lib | 0:9.0.62-18.redhat_00016.1.el7jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-lib | 0:9.0.62-18.redhat_00016.1.el9jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-lib | 0:9.0.62-18.redhat_00016.1.el8jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-selinux | 0:9.0.62-18.redhat_00016.1.el9jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-selinux | 0:9.0.62-18.redhat_00016.1.el7jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-selinux | 0:9.0.62-18.redhat_00016.1.el8jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-servlet-4.0-api | 0:9.0.62-18.redhat_00016.1.el8jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-servlet-4.0-api | 0:9.0.62-18.redhat_00016.1.el7jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-servlet-4.0-api | 0:9.0.62-18.redhat_00016.1.el9jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-webapps | 0:9.0.62-18.redhat_00016.1.el7jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-webapps | 0:9.0.62-18.redhat_00016.1.el8jws |
| Red Hat:jboss_enterprise_web_server:5.7 | jws5-tomcat-webapps | 0:9.0.62-18.redhat_00016.1.el9jws |
| Red Hat:rhel_eus:8.8 | tomcat | 1:9.0.87-1.el8_8.2 |
| Red Hat:rhel_eus:8.8 | tomcat-admin-webapps | 1:9.0.87-1.el8_8.2 |
| Red Hat:rhel_eus:8.8 | tomcat-docs-webapp | 1:9.0.87-1.el8_8.2 |
| Red Hat:rhel_eus:8.8 | tomcat-el-3.0-api | 1:9.0.87-1.el8_8.2 |
| Red Hat:rhel_eus:8.8 | tomcat-jsp-2.3-api | 1:9.0.87-1.el8_8.2 |
| Red Hat:rhel_eus:8.8 | tomcat-lib | 1:9.0.87-1.el8_8.2 |
| Red Hat:rhel_eus:8.8 | tomcat-servlet-4.0-api | 1:9.0.87-1.el8_8.2 |
| Red Hat:rhel_eus:8.8 | tomcat-webapps | 1:9.0.87-1.el8_8.2 |
| SUSE:Enterprise Storage 7.1 | tomcat | 9.0.85-150200.57.1 |
| SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS | tomcat | 9.0.36-150100.4.98.1 |
| SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS | tomcat | 9.0.85-150200.57.1 |
| SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS | tomcat | 9.0.85-150200.57.1 |
| SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS | tomcat | 9.0.85-150200.57.1 |
| SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS | tomcat | 9.0.85-150200.57.1 |
| SUSE:Linux Enterprise Module for Web and Scripting 15 SP5 | tomcat | 9.0.85-150200.57.1 |
| SUSE:Linux Enterprise Server 12 SP5 | tomcat | 9.0.36-3.111.1 |
| SUSE:Linux Enterprise Server 12 SP5-LTSS | tomcat | 9.0.115-3.160.1 |
| SUSE:Linux Enterprise Server 15 SP1-LTSS | tomcat | 9.0.36-150100.4.98.1 |
| SUSE:Linux Enterprise Server 15 SP2-LTSS | tomcat | 9.0.85-150200.57.1 |
| SUSE:Linux Enterprise Server 15 SP3-LTSS | tomcat | 9.0.85-150200.57.1 |
| SUSE:Linux Enterprise Server 15 SP4-LTSS | tomcat | 9.0.85-150200.57.1 |
| SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5 | tomcat | 9.0.115-3.160.1 |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP5 | tomcat | 9.0.36-3.111.1 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP1 | tomcat | 9.0.36-150100.4.98.1 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP2 | tomcat | 9.0.85-150200.57.1 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP3 | tomcat | 9.0.85-150200.57.1 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP4 | tomcat | 9.0.85-150200.57.1 |
| SUSE:Manager Server 4.3 | tomcat | 9.0.85-150200.57.1 |
| Ubuntu:20.04:LTS | tomcat9 | 9.0.31-1ubuntu0.8 |
| Ubuntu:25.10 | tomcat9 | 9.0.70-2ubuntu3 |
| Ubuntu:Pro:14.04:LTS | tomcat6 | no fix |
| Ubuntu:Pro:14.04:LTS | tomcat7 | no fix |
| Ubuntu:Pro:16.04:LTS | tomcat7 | no fix |
| Ubuntu:Pro:16.04:LTS | tomcat8 | no fix |
| Ubuntu:Pro:18.04:LTS | tomcat8 | 8.5.39-1ubuntu1~18.04.3+esm5 |
| Ubuntu:Pro:18.04:LTS | tomcat9 | 9.0.16-3ubuntu0.18.04.2+esm4 |
| Ubuntu:Pro:18.04:LTS | tomcat9 | 9.0.16-3ubuntu0.18.04.2+esm7 |
| Ubuntu:Pro:20.04:LTS | tomcat9 | 9.0.31-1ubuntu0.9+esm2 |
| Ubuntu:Pro:22.04:LTS | tomcat9 | 9.0.58-1ubuntu0.1+esm4 |
| Ubuntu:Pro:22.04:LTS | tomcat9 | 9.0.58-1ubuntu0.2+esm3 |
| Ubuntu:Pro:24.04:LTS | tomcat10 | 10.1.16-1ubuntu0.1~esm2 |
| Ubuntu:Pro:24.04:LTS | tomcat9 | 9.0.70-2ubuntu0.1+esm2 |
| openSUSE:Leap 15.5 | tomcat | 9.0.85-150200.57.1 |
| openSUSE:Tumbleweed | tomcat | 9.0.82-2.1 |