CVE-2020-11996
EUVD-2022-082826.06.2020, 17:15
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.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| apache | tomcat | 8.5.0 ≤ 𝑥 ≤ 8.5.55 |
| apache | tomcat | 9.0.0 ≤ 𝑥 ≤ 9.0.35 |
| apache | tomcat | 9.0.0:milestone1 |
| apache | tomcat | 9.0.0:milestone10 |
| apache | tomcat | 9.0.0:milestone11 |
| apache | tomcat | 9.0.0:milestone12 |
| apache | tomcat | 9.0.0:milestone13 |
| apache | tomcat | 9.0.0:milestone14 |
| apache | tomcat | 9.0.0:milestone15 |
| apache | tomcat | 9.0.0:milestone16 |
| apache | tomcat | 9.0.0:milestone17 |
| apache | tomcat | 9.0.0:milestone18 |
| apache | tomcat | 9.0.0:milestone19 |
| apache | tomcat | 9.0.0:milestone2 |
| apache | tomcat | 9.0.0:milestone20 |
| apache | tomcat | 9.0.0:milestone21 |
| apache | tomcat | 9.0.0:milestone22 |
| apache | tomcat | 9.0.0:milestone23 |
| apache | tomcat | 9.0.0:milestone24 |
| apache | tomcat | 9.0.0:milestone25 |
| apache | tomcat | 9.0.0:milestone26 |
| apache | tomcat | 9.0.0:milestone27 |
| apache | tomcat | 9.0.0:milestone3 |
| apache | tomcat | 9.0.0:milestone4 |
| apache | tomcat | 9.0.0:milestone5 |
| apache | tomcat | 9.0.0:milestone6 |
| apache | tomcat | 9.0.0:milestone7 |
| apache | tomcat | 9.0.0:milestone8 |
| apache | tomcat | 9.0.0:milestone9 |
| apache | tomcat | 10.0.0:milestone1 |
| apache | tomcat | 10.0.0:milestone2 |
| apache | tomcat | 10.0.0:milestone3 |
| apache | tomcat | 10.0.0:milestone4 |
| apache | tomcat | 10.0.0:milestone5 |
| canonical | ubuntu_linux | 20.04 |
| oracle | mysql_enterprise_monitor | 𝑥 ≤ 8.0.21 |
| oracle | siebel_ui_framework | 𝑥 ≤ 20.12 |
| oracle | workload_manager | 12.2.0.1 |
| opensuse | leap | 15.1 |
| opensuse | leap | 15.2 |
| debian | debian_linux | 9.0 |
| debian | debian_linux | 10.0 |
| netapp | oncommand_system_manager | 3.0 |
| netapp | oncommand_system_manager | 3.1.3 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Ubuntu Product | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| tomcat8 |
| ||||||||||||||||||||||||||
| tomcat9 |
|
References