CVE-2023-42794
Fixed in a distro release EPSS 2%
Incomplete Cleanup vulnerability in Apache Tomcat. The internal fork of Commons FileUpload packaged with Apache Tomcat 9.0.70 through 9.0.80 and 8.5.85 through 8.5.93 included an unreleased, in progress refactoring that exposed a potential denial of service on Windows if a web application opened a stream for an uploaded file but failed to close the stream. The file would never be deleted from disk creating the possibility of an eventual denial of service due to the disk being full. Other, EOL versions may also be affected. Users are recommended to upgrade to version 9.0.81 onwards or 8.5.94 onwards, which fixes the issue.
Products: Apache Software Foundation Apache Tomcat
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Maven | org.apache.tomcat:tomcat-coyote | 9.0.81 |
| Maven | org.apache.tomcat:tomcat-coyote | 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 |
| Chainguard | tomcat-8.5.87-jamf-compat | 8.5.87-r3 |
| 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 |
| SUSE Enterprise Storage 7.1 | tomcat | 9.0.85-150200.57.1 |
| 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 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 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 22.04 LTS | tomcat9 | no fix |
| Ubuntu 24.04 LTS | tomcat10 | no fix |
| Ubuntu 24.04 LTS | tomcat9 | no fix |
| Ubuntu 24.10 | tomcat10 | no fix |
| Ubuntu 24.10 | tomcat9 | no fix |
| Ubuntu 25.04 | tomcat10 | no fix |
| Ubuntu 25.04 | tomcat9 | no fix |
| Ubuntu Pro 16.04 LTS | tomcat8 | no fix |
| Ubuntu Pro 18.04 LTS | tomcat8 | no fix |
| Ubuntu Pro 18.04 LTS | tomcat9 | no fix |
| Ubuntu Pro 20.04 LTS | tomcat9 | no fix |
| openSUSE Leap 15.5 | tomcat | 9.0.85-150200.57.1 |
| openSUSE Tumbleweed | tomcat | 9.0.82-2.1 |