Apache Tomcat Improper Input Validation vulnerability
Improper Input Validation vulnerability in Apache Tomcat. Tomcat from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.1.15, from 9.0.0-M1 through 9.0.82, and from 8.5.0 through 8.5.95 did not correctly parse HTTP trailer headers. A trailer header that exceeded the header size limit could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. Older, EOL versions may also be affected.
Users are recommended to upgrade to version 11.0.0-M11 onwards, 10.1.16 onwards, 9.0.83 onwards or 8.5.96 onwards, which fix the issue.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Java / Kotlin (Maven) | org.apache.tomcat.embed:tomcat-embed-core | >= 11.0.0-M1, < 11.0.0-M11, >= 10.1.0-M1, < 10.1.16, >= 9.0.0-M1, < 9.0.83, >= 8.5.0, < 8.5.96 | 11.0.0-M11, 10.1.16, 9.0.83, 8.5.96 |
| Java / Kotlin (Maven) | org.apache.tomcat:tomcat-catalina | >= 11.0.0-M1, < 11.0.0-M11, >= 10.1.0-M1, < 10.1.16, >= 9.0.0-M1, < 9.0.83, >= 8.5.0, < 8.5.96 | 11.0.0-M11, 10.1.16, 9.0.83, 8.5.96 |
| Java / Kotlin (Maven) | org.apache.tomcat:tomcat-coyote | >= 11.0.0-M1, < 11.0.0-M11 | 11.0.0-M11 |
Referencias
- https://nvd.nist.gov/vuln/detail/CVE-2023-46589
- https://github.com/apache/tomcat/commit/6f181e1062a472bc5f0234980f66cbde42c1041b
- https://github.com/apache/tomcat/commit/7a2d8818fcea0b51747a67af9510ce7977245ebd
- https://github.com/apache/tomcat/commit/aa92971e879a519384c517febc39fd04c48d4642
- https://github.com/apache/tomcat/commit/b5776d769bffeade865061bc8ecbeb2b56167b08
- https://github.com/apache/tomcat
- https://lists.apache.org/thread/0rqq6ktozqc42ro8hhxdmmdjm1k1tpxr
- https://lists.debian.org/debian-lts-announce/2024/01/msg00001.html
- https://security.netapp.com/advisory/ntap-20231214-0009
- https://tomcat.apache.org/security-10.html
- https://tomcat.apache.org/security-11.html
- https://tomcat.apache.org/security-8.html
- https://tomcat.apache.org/security-9.html
- https://www.openwall.com/lists/oss-security/2023/11/28/2
- http://www.openwall.com/lists/oss-security/2023/11/28/2
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N- Debilidad (CWE)
CWE-20, CWE-444- Plataforma
- Java / Kotlin (Maven)
- Paquete
org.apache.tomcat.embed:tomcat-embed-core, org.apache.tomcat:tomcat-catalina, org.apache.tomcat:tomcat-coyote- Publicada
- 28.11.2023
- Actualizado
- 11.10.2026 13:20
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-fccv-jmmp-qg76 - CC BY 4.0
Historial de vulnerabilidades: org.apache.tomcat:tomcat-catalina
Todas las vulnerabilidades publicadas de este paquete (Java / Kotlin (Maven)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 41
- Primera → última
- 05.2019 08.2026
- Sin corrección
- 0
- Explotada en ataques
- 3
Distribución por gravedad
- Crítica 9
- Alta 16
- Media 11
- Baja 5
Divulgaciones por año
- 2019: 1
- 2020: 1
- 2021: 0
- 2022: 8
- 2023: 6
- 2024: 3
- 2025: 11
- 2026: 11
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Apache Tomcat Improper Input Validation vulnerability esta entrada
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