CVE-2023-46589
libtomcat9-java: Improper Input Validation vulnerability in Apache Tomcat.Tomcat from11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 thro...
CVE-2023-46589 is fixed in 32 products on 1 platform, first by libtomcat8-embed-java 8.5.39-1ubuntu1~18.04.3+esm3, released November 28, 2023. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0265
85th percentile
Improper Input Validation vulnerability in Apache Tomcat.Tomcat from11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.1.15, from 9.0.0-M1through 9.0.82 and from 8.5.0 through 8.5.95 did not correctly parse HTTPtrailer headers. A trailer header that exceeded the header size limit couldcause Tomcat to treat a singlerequest as multiple requests leading to the possibility of requestsmuggling when behind a reverse proxy.Older, EOL versions may also be affected.Users are recommended to upgrade to version 11.0.0-M11 onwards, 10.1.16onwards, 9.0.83 onwards or 8.5.96 onwards, which fix the issue.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libtomcat8-embed-java · Ubuntu 18.04.6 LTS (bionic) | 8.5.39-1ubuntu1~18.04.3+esm3 | libtomcat8-embed-java 8.5.39-1ubuntu1~18.04.3+esm3 | Nov 28, 2023 |
| libtomcat8-java · Ubuntu 18.04.6 LTS (bionic) | 8.5.39-1ubuntu1~18.04.3+esm3 | libtomcat8-java 8.5.39-1ubuntu1~18.04.3+esm3 | Nov 28, 2023 |
| libtomcat9-embed-java · Ubuntu 18.04.6 LTS (bionic) | 9.0.16-3ubuntu0.18.04.2+esm3 | libtomcat9-embed-java 9.0.16-3ubuntu0.18.04.2+esm3 | Nov 28, 2023 |
| libtomcat9-embed-java · Ubuntu 20.04 LTS (focal) | 9.0.31-1ubuntu0.7 | libtomcat9-embed-java 9.0.31-1ubuntu0.7 | Nov 28, 2023 |
| libtomcat9-embed-java · Ubuntu 22.04.1 LTS (jammy) | 9.0.58-1ubuntu0.1+esm3 | libtomcat9-embed-java 9.0.58-1ubuntu0.1+esm3 | Nov 28, 2023 |
| libtomcat9-java · Ubuntu 18.04.6 LTS (bionic) | 9.0.16-3ubuntu0.18.04.2+esm3 | libtomcat9-java 9.0.16-3ubuntu0.18.04.2+esm3 | Nov 28, 2023 |
| libtomcat9-java · Ubuntu 20.04 LTS (focal) | 9.0.31-1ubuntu0.7 | libtomcat9-java 9.0.31-1ubuntu0.7 | Nov 28, 2023 |
| libtomcat9-java · Ubuntu 22.04.1 LTS (jammy) | 9.0.58-1ubuntu0.1+esm3 | libtomcat9-java 9.0.58-1ubuntu0.1+esm3 | Nov 28, 2023 |
| libtomcat9-java · Ubuntu 24.04.5 LTS (noble) | 9.0.70-2ubuntu0.1 | libtomcat9-java 9.0.70-2ubuntu0.1 | Nov 28, 2023 |
| libtomcat9-java · Ubuntu 24.10 (oracular) | 9.0.70-2ubuntu1.1 | libtomcat9-java 9.0.70-2ubuntu1.1 | Jan 16, 2026 |
| libtomcat9-java · Ubuntu 25.04 (plucky) | 9.0.70-2ubuntu1.1 | libtomcat9-java 9.0.70-2ubuntu1.1 | Jan 16, 2026 |
| libtomcat9-java · Ubuntu 25.10 (questing) | 9.0.70-2ubuntu1.1 | libtomcat9-java 9.0.70-2ubuntu1.1 | Nov 28, 2023 |
| tomcat · RHEL 8 | 1:9.0.62-27.el8_9.3 | RHSA-2024:0539 | Jan 29, 2024 |
| tomcat · RHEL 9 | 1:9.0.62-37.el9_3.2 | RHSA-2024:1134 | Mar 5, 2024 |
| tomcat · almalinux 8 | 1:9.0.62-27.el8_9.3 | ALSA-2024:0539 | Jan 29, 2024 |
| tomcat · almalinux 9 | 1:9.0.62-37.el9_3.2 | ALSA-2024:1134 | Mar 5, 2024 |
| tomcat · ol 8 | 1:9.0.62-27.el8_9.3 | ELSA-2024-0539 | Jan 29, 2024 |
| tomcat · ol 9 | 1:9.0.62-37.el9_3.2 | ELSA-2024-1134 | Mar 7, 2024 |
| tomcat · rocky 8 | 1:9.0.62-27.el8_9.3 | RLSA-2024:0539 | Feb 12, 2024 |
| tomcat-admin-webapps · RHEL 8 | 1:9.0.62-27.el8_9.3 | RHSA-2024:0539 | Jan 29, 2024 |
| tomcat-admin-webapps · RHEL 9 | 1:9.0.62-37.el9_3.2 | RHSA-2024:1134 | Mar 5, 2024 |
| tomcat-admin-webapps · almalinux 8 | 1:9.0.62-27.el8_9.3 | ALSA-2024:0539 | Jan 29, 2024 |
| tomcat-admin-webapps · almalinux 9 | 1:9.0.62-37.el9_3.2 | ALSA-2024:1134 | Mar 5, 2024 |
| tomcat-admin-webapps · ol 8 | 1:9.0.62-27.el8_9.3 | ELSA-2024-0539 | Jan 29, 2024 |
| tomcat-admin-webapps · ol 9 | 1:9.0.62-37.el9_3.2 | ELSA-2024-1134 | Mar 7, 2024 |
| tomcat-docs-webapp · RHEL 8 | 1:9.0.62-27.el8_9.3 | RHSA-2024:0539 | Jan 29, 2024 |
| tomcat-docs-webapp · RHEL 9 | 1:9.0.62-37.el9_3.2 | RHSA-2024:1134 | Mar 5, 2024 |
| tomcat-docs-webapp · almalinux 8 | 1:9.0.62-27.el8_9.3 | ALSA-2024:0539 | Jan 29, 2024 |
| tomcat-docs-webapp · almalinux 9 | 1:9.0.62-37.el9_3.2 | ALSA-2024:1134 | Mar 5, 2024 |
| tomcat-docs-webapp · ol 8 | 1:9.0.62-27.el8_9.3 | ELSA-2024-0539 | Jan 29, 2024 |
| tomcat-docs-webapp · ol 9 | 1:9.0.62-37.el9_3.2 | ELSA-2024-1134 | Mar 7, 2024 |
| tomcat-el-3.0-api · RHEL 8 | 1:9.0.62-27.el8_9.3 | RHSA-2024:0539 | Jan 29, 2024 |
| tomcat-el-3.0-api · RHEL 9 | 1:9.0.62-37.el9_3.2 | RHSA-2024:1134 | Mar 5, 2024 |
| tomcat-el-3.0-api · almalinux 8 | 1:9.0.62-27.el8_9.3 | ALSA-2024:0539 | Jan 29, 2024 |
| tomcat-el-3.0-api · almalinux 9 | 1:9.0.62-37.el9_3.2 | ALSA-2024:1134 | Mar 5, 2024 |
| tomcat-el-3.0-api · ol 8 | 1:9.0.62-27.el8_9.3 | ELSA-2024-0539 | Jan 29, 2024 |
| tomcat-el-3.0-api · ol 9 | 1:9.0.62-37.el9_3.2 | ELSA-2024-1134 | Mar 7, 2024 |
| tomcat-jsp-2.3-api · RHEL 8 | 1:9.0.62-27.el8_9.3 | RHSA-2024:0539 | Jan 29, 2024 |
| tomcat-jsp-2.3-api · RHEL 9 | 1:9.0.62-37.el9_3.2 | RHSA-2024:1134 | Mar 5, 2024 |
| tomcat-jsp-2.3-api · almalinux 8 | 1:9.0.62-27.el8_9.3 | ALSA-2024:0539 | Jan 29, 2024 |
| tomcat-jsp-2.3-api · almalinux 9 | 1:9.0.62-37.el9_3.2 | ALSA-2024:1134 | Mar 5, 2024 |
| tomcat-jsp-2.3-api · ol 8 | 1:9.0.62-27.el8_9.3 | ELSA-2024-0539 | Jan 29, 2024 |
| tomcat-jsp-2.3-api · ol 9 | 1:9.0.62-37.el9_3.2 | ELSA-2024-1134 | Mar 7, 2024 |
| tomcat-lib · RHEL 8 | 1:9.0.62-27.el8_9.3 | RHSA-2024:0539 | Jan 29, 2024 |
| tomcat-lib · RHEL 9 | 1:9.0.62-37.el9_3.2 | RHSA-2024:1134 | Mar 5, 2024 |
| tomcat-lib · almalinux 8 | 1:9.0.62-27.el8_9.3 | ALSA-2024:0539 | Jan 29, 2024 |
| tomcat-lib · almalinux 9 | 1:9.0.62-37.el9_3.2 | ALSA-2024:1134 | Mar 5, 2024 |
| tomcat-lib · ol 8 | 1:9.0.62-27.el8_9.3 | ELSA-2024-0539 | Jan 29, 2024 |
| tomcat-lib · ol 9 | 1:9.0.62-37.el9_3.2 | ELSA-2024-1134 | Mar 7, 2024 |
| tomcat-servlet-4.0-api · RHEL 8 | 1:9.0.62-27.el8_9.3 | RHSA-2024:0539 | Jan 29, 2024 |
| tomcat-servlet-4.0-api · RHEL 9 | 1:9.0.62-37.el9_3.2 | RHSA-2024:1134 | Mar 5, 2024 |
| tomcat-servlet-4.0-api · almalinux 8 | 1:9.0.62-27.el8_9.3 | ALSA-2024:0539 | Jan 29, 2024 |
| tomcat-servlet-4.0-api · almalinux 9 | 1:9.0.62-37.el9_3.2 | ALSA-2024:1134 | Mar 5, 2024 |
| tomcat-servlet-4.0-api · ol 8 | 1:9.0.62-27.el8_9.3 | ELSA-2024-0539 | Jan 29, 2024 |
| tomcat-servlet-4.0-api · ol 9 | 1:9.0.62-37.el9_3.2 | ELSA-2024-1134 | Mar 7, 2024 |
| tomcat-webapps · RHEL 8 | 1:9.0.62-27.el8_9.3 | RHSA-2024:0539 | Jan 29, 2024 |
| tomcat-webapps · RHEL 9 | 1:9.0.62-37.el9_3.2 | RHSA-2024:1134 | Mar 5, 2024 |
| tomcat-webapps · almalinux 8 | 1:9.0.62-27.el8_9.3 | ALSA-2024:0539 | Jan 29, 2024 |
| tomcat-webapps · almalinux 9 | 1:9.0.62-37.el9_3.2 | ALSA-2024:1134 | Mar 5, 2024 |
| tomcat-webapps · ol 8 | 1:9.0.62-27.el8_9.3 | ELSA-2024-0539 | Jan 29, 2024 |
| tomcat-webapps · ol 9 | 1:9.0.62-37.el9_3.2 | ELSA-2024-1134 | Mar 7, 2024 |
| tomcat10 · Debian 12.15 (bookworm) | 10.1.6-1+deb12u2 | DSA-5665-1 | Apr 17, 2024 |
| tomcat10 · Debian 13.5 (trixie) | 10.1.16-1 | DEBIAN-CVE-2023-46589 | Nov 28, 2023 |
| tomcat10 · Debian 14 | 10.1.16-1 | DEBIAN-CVE-2023-46589 | Nov 28, 2023 |
| tomcat8 · Ubuntu 18.04.6 LTS (bionic) | 8.5.39-1ubuntu1~18.04.3+esm3 | tomcat8 8.5.39-1ubuntu1~18.04.3+esm3 | Nov 28, 2023 |
| tomcat8-admin · Ubuntu 18.04.6 LTS (bionic) | 8.5.39-1ubuntu1~18.04.3+esm3 | tomcat8-admin 8.5.39-1ubuntu1~18.04.3+esm3 | Nov 28, 2023 |
| tomcat8-common · Ubuntu 18.04.6 LTS (bionic) | 8.5.39-1ubuntu1~18.04.3+esm3 | tomcat8-common 8.5.39-1ubuntu1~18.04.3+esm3 | Nov 28, 2023 |
| tomcat8-docs · Ubuntu 18.04.6 LTS (bionic) | 8.5.39-1ubuntu1~18.04.3+esm3 | tomcat8-docs 8.5.39-1ubuntu1~18.04.3+esm3 | Nov 28, 2023 |
| tomcat8-examples · Ubuntu 18.04.6 LTS (bionic) | 8.5.39-1ubuntu1~18.04.3+esm3 | tomcat8-examples 8.5.39-1ubuntu1~18.04.3+esm3 | Nov 28, 2023 |
| tomcat8-user · Ubuntu 18.04.6 LTS (bionic) | 8.5.39-1ubuntu1~18.04.3+esm3 | tomcat8-user 8.5.39-1ubuntu1~18.04.3+esm3 | Nov 28, 2023 |
| tomcat9 · Debian 11.6 (bullseye) | 9.0.43-2~deb11u10 | DSA-5667-1 | Apr 19, 2024 |
| tomcat9 · Debian 12.15 (bookworm) | 9.0.70-2 | DEBIAN-CVE-2023-46589 | Nov 28, 2023 |
| tomcat9 · Debian 13.5 (trixie) | 9.0.70-2 | DEBIAN-CVE-2023-46589 | Nov 28, 2023 |
| tomcat9 · Debian 14 | 9.0.70-2 | DEBIAN-CVE-2023-46589 | Nov 28, 2023 |
| tomcat9 · Ubuntu 18.04.6 LTS (bionic) | 9.0.16-3ubuntu0.18.04.2+esm3 | tomcat9 9.0.16-3ubuntu0.18.04.2+esm3 | Nov 28, 2023 |
| tomcat9 · Ubuntu 20.04 LTS (focal) | 9.0.31-1ubuntu0.7 | tomcat9 9.0.31-1ubuntu0.7 | Nov 28, 2023 |
| tomcat9 · Ubuntu 22.04.1 LTS (jammy) | 9.0.58-1ubuntu0.1+esm3 | tomcat9 9.0.58-1ubuntu0.1+esm3 | Nov 28, 2023 |
| tomcat9 · amzn 2023 | 1:9.0.82-1.amzn2023.0.2 | ALAS2023-2024-471 | Jan 3, 2024 |
| tomcat9-admin · Ubuntu 18.04.6 LTS (bionic) | 9.0.16-3ubuntu0.18.04.2+esm3 | tomcat9-admin 9.0.16-3ubuntu0.18.04.2+esm3 | Nov 28, 2023 |
| tomcat9-admin · Ubuntu 20.04 LTS (focal) | 9.0.31-1ubuntu0.7 | tomcat9-admin 9.0.31-1ubuntu0.7 | Nov 28, 2023 |
| tomcat9-admin · Ubuntu 22.04.1 LTS (jammy) | 9.0.58-1ubuntu0.1+esm3 | tomcat9-admin 9.0.58-1ubuntu0.1+esm3 | Nov 28, 2023 |
| tomcat9-admin-webapps · amzn 2023 | 1:9.0.82-1.amzn2023.0.2 | ALAS2023-2024-471 | Jan 3, 2024 |
| tomcat9-common · Ubuntu 18.04.6 LTS (bionic) | 9.0.16-3ubuntu0.18.04.2+esm3 | tomcat9-common 9.0.16-3ubuntu0.18.04.2+esm3 | Nov 28, 2023 |
| tomcat9-common · Ubuntu 20.04 LTS (focal) | 9.0.31-1ubuntu0.7 | tomcat9-common 9.0.31-1ubuntu0.7 | Nov 28, 2023 |
| tomcat9-common · Ubuntu 22.04.1 LTS (jammy) | 9.0.58-1ubuntu0.1+esm3 | tomcat9-common 9.0.58-1ubuntu0.1+esm3 | Nov 28, 2023 |
| tomcat9-docs · Ubuntu 18.04.6 LTS (bionic) | 9.0.16-3ubuntu0.18.04.2+esm3 | tomcat9-docs 9.0.16-3ubuntu0.18.04.2+esm3 | Nov 28, 2023 |
| tomcat9-docs · Ubuntu 20.04 LTS (focal) | 9.0.31-1ubuntu0.7 | tomcat9-docs 9.0.31-1ubuntu0.7 | Nov 28, 2023 |
| tomcat9-docs · Ubuntu 22.04.1 LTS (jammy) | 9.0.58-1ubuntu0.1+esm3 | tomcat9-docs 9.0.58-1ubuntu0.1+esm3 | Nov 28, 2023 |
| tomcat9-docs-webapp · amzn 2023 | 1:9.0.82-1.amzn2023.0.2 | ALAS2023-2024-471 | Jan 3, 2024 |
| tomcat9-el-3.0-api · amzn 2023 | 1:9.0.82-1.amzn2023.0.2 | ALAS2023-2024-471 | Jan 3, 2024 |
| tomcat9-examples · Ubuntu 18.04.6 LTS (bionic) | 9.0.16-3ubuntu0.18.04.2+esm3 | tomcat9-examples 9.0.16-3ubuntu0.18.04.2+esm3 | Nov 28, 2023 |
| tomcat9-examples · Ubuntu 20.04 LTS (focal) | 9.0.31-1ubuntu0.7 | tomcat9-examples 9.0.31-1ubuntu0.7 | Nov 28, 2023 |
| tomcat9-examples · Ubuntu 22.04.1 LTS (jammy) | 9.0.58-1ubuntu0.1+esm3 | tomcat9-examples 9.0.58-1ubuntu0.1+esm3 | Nov 28, 2023 |
| tomcat9-jsp-2.3-api · amzn 2023 | 1:9.0.82-1.amzn2023.0.2 | ALAS2023-2024-471 | Jan 3, 2024 |
| tomcat9-lib · amzn 2023 | 1:9.0.82-1.amzn2023.0.2 | ALAS2023-2024-471 | Jan 3, 2024 |
| tomcat9-servlet-4.0-api · amzn 2023 | 1:9.0.82-1.amzn2023.0.2 | ALAS2023-2024-471 | Jan 3, 2024 |
| tomcat9-user · Ubuntu 18.04.6 LTS (bionic) | 9.0.16-3ubuntu0.18.04.2+esm3 | tomcat9-user 9.0.16-3ubuntu0.18.04.2+esm3 | Nov 28, 2023 |
| tomcat9-user · Ubuntu 20.04 LTS (focal) | 9.0.31-1ubuntu0.7 | tomcat9-user 9.0.31-1ubuntu0.7 | Nov 28, 2023 |
| tomcat9-user · Ubuntu 22.04.1 LTS (jammy) | 9.0.58-1ubuntu0.1+esm3 | tomcat9-user 9.0.58-1ubuntu0.1+esm3 | Nov 28, 2023 |
| tomcat9-webapps · amzn 2023 | 1:9.0.82-1.amzn2023.0.2 | ALAS2023-2024-471 | Jan 3, 2024 |
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