Red Hat: CVE-2024-34750: tomcat: Improper Handling of Exceptional Conditions (Multiple Advisories)

Red Hat: CVE-2024-34750: tomcat: Improper Handling of Exceptional Conditions (Multiple Advisories)

Severity

8

CVSS

(AV:N/AC:L/Au:N/C:N/I:N/A:C)

Published

07/03/2024

Created

09/04/2024

Added

09/03/2024

Modified

09/13/2024

Description

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.

Solution(s)

• redhat-upgrade-tomcat
• redhat-upgrade-tomcat-admin-webapps
• redhat-upgrade-tomcat-docs-webapp
• redhat-upgrade-tomcat-el-3-0-api
• redhat-upgrade-tomcat-jsp-2-3-api
• redhat-upgrade-tomcat-lib
• redhat-upgrade-tomcat-servlet-4-0-api
• redhat-upgrade-tomcat-webapps

References

• CVE-2024-34750
• RHSA-2024:5693
• RHSA-2024:5694
• RHSA-2024:5695
• RHSA-2024:5696