certfr_avis - certfr-2024-avi-0543

CERTFR-2024-AVI-0543

Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans Apache Tomcat. Elle permet à un attaquant de provoquer un déni de service à distance.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

	Vendor	Product	Description
	Apache	Tomcat	Apache Tomcat versions 10.x antérieures à 10.1.25
	Apache	Tomcat	Apache Tomcat versions 9.0.x antérieures à 9.0.90

References

Title

Publication Time

CVE-2024-34750 (GCVE-0-2024-34750)

Vulnerability from cvelistv5

Published

2024-07-03 19:32

Modified

2025-08-08 10:25

Severity ?

CWE

CWE-755 - Improper Handling of Exceptional Conditions
CWE-400 - Uncontrolled Resource Consumption

Summary

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. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Users are recommended to upgrade to version 11.0.0-M21, 10.1.25 or 9.0.90, which fixes the issue.

References

URL

Tags

https://lists.apache.org/thread/4kqf0bc9gxymjc2x7v3p7dvplnl77y8l

vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Tomcat	Version: 11.0.0-M1 ≤ 11.0.0-M20 Version: 10.1.0-M1 ≤ 10.1.24 Version: 9.0.0-M1 ≤ 9.0.89 Version: 8.5.0 ≤ 8.5.100

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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