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Apache Tomcat: Important: Denial of Service (CVE-2024-34750)

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Apache Tomcat: Important: Denial of Service (CVE-2024-34750)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
07/04/2024
Created
07/04/2024
Added
07/04/2024
Modified
07/09/2024

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)

  • apache-tomcat-upgrade-10_1_25
  • apache-tomcat-upgrade-9_0_90

References

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