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CVE-2024-34750
Good to know:
Date: July 3, 2024
Improper Handling of Exceptional Conditions, Uncontrolled Resource Consumption vulnerability in Apache Tomcat. When processing an HTTP/2 stream, Tomcat did not handle some cases of excessive HTTP headers correctly. This led to a miscounting of active HTTP/2 streams which in turn led to the use of an incorrect infinite timeout which allowed connections to remain open which should have been closed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M20, from 10.1.0-M1 through 10.1.24, from 9.0.0-M1 through 9.0.89. Users are recommended to upgrade to version 11.0.0-M21, 10.1.25 or 9.0.90, which fixes the issue.
Language: Java
Severity Score
Related Resources (14)
Severity Score
Weakness Type (CWE)
Top Fix
Upgrade Version
Upgrade to version org.apache.tomcat.embed:tomcat-embed-core:11.0.0-M21;org.apache.tomcat.embed:tomcat-embed-core:10.1.25;org.apache.tomcat.embed:tomcat-embed-core:9.0.90;org.apache.tomcat:tomcat-coyote:11.0.0-M21;org.apache.tomcat:tomcat-coyote:10.1.25;org.apache.tomcat:tomcat-coyote:9.0.90
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | NONE |
| Integrity (I): | NONE |
| Availability (A): | HIGH |