CVE-2017-5650 in Tomcat

Resumen (Inglés)

In Apache Tomcat 9.0.0.M1 to 9.0.0.M18 and 8.5.0 to 8.5.12, the handling of an HTTP/2 GOAWAY frame for a connection did not close streams associated with that connection that were currently waiting for a WINDOW_UPDATE before allowing the application to write more data. These waiting streams each consumed a thread. A malicious client could therefore construct a series of HTTP/2 requests that would consume all available processing threads.

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Reservar

2017-01-29

Divulgación

2017-04-17

Estado

Confirmado

Voces

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidad	CWE	Exp	Con	CVE
99569	Apache Tomcat HTTP/2 GOAWAY Frame denegación de servicio	399	No está definido	Arreglo oficial	CVE-2017-5650

Fuentes

• MITRE
• NVD
• CVE Details