Infinite Loop in Apache Tomcat
The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Java / Kotlin (Maven) | org.apache.tomcat.embed:tomcat-embed-websocket | >= 7.0.27, < 7.0.105, >= 8.5.0, < 8.5.57, >= 9.0.0.M1, < 9.0.37, >= 10.0.0-M1, < 10.0.0-M7 | 7.0.105, 8.5.57, 9.0.37, 10.0.0-M7 |
| Java / Kotlin (Maven) | org.apache.tomcat:tomcat | >= 10.0.0-M1, < 10.0.0-M7, >= 9.0.0.M1, < 9.0.37, >= 8.5.0, < 8.5.57, >= 7.0.27, < 7.0.105 | 10.0.0-M7, 9.0.37, 8.5.57, 7.0.105 |
| Java / Kotlin (Maven) | org.apache.tomcat:tomcat-websocket | >= 10.0.0-M1, < 10.0.0-M7, >= 9.0.0.M1, < 9.0.37, >= 8.5.0, < 8.5.57, >= 7.0.27, < 7.0.105 | 10.0.0-M7, 9.0.37, 8.5.57, 7.0.105 |
Referencias
- https://nvd.nist.gov/vuln/detail/CVE-2020-13935
- https://github.com/apache/tomcat/commit/12d715676038efbf9c728af10163f8277fc019d5
- https://github.com/apache/tomcat/commit/1c1c77b0efb667cea80b532440b44cea1dc427c3
- https://github.com/apache/tomcat/commit/40fa74c74822711ab878079d0a69f7357926723d
- https://github.com/apache/tomcat/commit/4c04982870d6e730c38e21e58fb653b7cf723784
- https://github.com/apache/tomcat/commit/f9f75c14678b68633f79030ddf4ff827f014cc84
- https://tomcat.apache.org/security-9.html
- https://usn.ubuntu.com/4448-1
- https://usn.ubuntu.com/4596-1
- https://www.debian.org/security/2020/dsa-4727
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://tomcat.apache.org/security-8.html
- https://tomcat.apache.org/security-7.html
- https://tomcat.apache.org/security-10.html
- https://security.netapp.com/advisory/ntap-20200724-0003
- https://lists.debian.org/debian-lts-announce/2020/07/msg00017.html
- https://lists.apache.org/thread.html/rd48c72bd3255bda87564d4da3791517c074d94f8a701f93b85752651%40%3Cannounce.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r4e5d3c09f4dd2923191e972408b40fb8b42dbff0bc7904d44b651e50@%3Cusers.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r4e5d3c09f4dd2923191e972408b40fb8b42dbff0bc7904d44b651e50%40%3Cusers.tomcat.apache.org%3E
- https://kc.mcafee.com/corporate/index?page=content&id=SB10332
- https://github.com/apache/tomcat
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00084.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00088.html
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Debilidad (CWE)
CWE-835- Plataforma
- Java / Kotlin (Maven)
- Paquete
org.apache.tomcat.embed:tomcat-embed-websocket, org.apache.tomcat:tomcat, org.apache.tomcat:tomcat-websocket- Publicada
- 08.02.2022
- Actualizado
- 11.10.2026 12:22
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-m7jv-hq7h-mq7c - CC BY 4.0
Historial de vulnerabilidades: org.apache.tomcat.embed:tomcat-embed-websocket
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
- 2
- Primera → última
- 02.2022 03.2024
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Alta 1
- Media 1
Divulgaciones por año
- 2022: 1
- 2023: 0
- 2024: 1
- 2025: 0
- 2026: 0
-
Infinite Loop in Apache Tomcat esta entrada
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