Tracker / CVE-2020-11996
CVE-2020-11996
High 7.5
A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, 9.0.0.M1 to 9.0.35 and 8.5.0 to 8.5.55 could trigger high CPU usage for several seconds. If a sufficient number of such requests were made on concurrent HTTP/2 connections, the server could become unresponsive.
Affected products and versions
| apache | tomcat |
|---|---|
| apache | tomcat · 8.5.0 → 8.5.55 |
| apache | tomcat · 9.0.0 → 9.0.35 |
| canonical | ubuntu_linux |
| debian | debian_linux |
| netapp | oncommand_system_manager |
| opensuse | leap |
| oracle | mysql_enterprise_monitor · … → 8.0.21 |
| oracle | siebel_ui_framework · … → 20.12 |
| oracle | workload_manager |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.