CVE-2020-14384 – jbossweb: Incomplete fix of CVE-2020-13935 for WebSocket in JBossWeb could lead to DoS

https://notcve.org/view.php?id=CVE-2020-14384

A flaw was found in JBossWeb in versions before 7.5.31.Final-redhat-3. The fix for CVE-2020-13935 was incomplete in JBossWeb, leaving it vulnerable to a denial of service attack when sending multiple requests with invalid payload length in a WebSocket frame. The highest threat from this vulnerability is to system availability. Se encontró un fallo en JBossWeb en versiones anteriores a 7.5.31.Final-redhat-3. La corrección para CVE-2020-13935 estaba incompleta en JBossWeb, dejándolo vulnerable a un ataque de denegación de servicio cuando se envían múltiples peticiones con una longitud de carga útil no válida en una trama WebSocket. • https://bugzilla.redhat.com/show_bug.cgi?id=1875176 https://access.redhat.com/security/cve/CVE-2020-14384 • CWE-400: Uncontrolled Resource Consumption •