Vulnerability-Lookup

CERTFR-2025-AVI-0694

Vulnerability from certfr_avis - Published: - Updated:

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	Tomcat versions 11.0.x antérieures à 11.0.10
Apache	Tomcat	Tomcat versions 10.1.x antérieures à 10.1.44
Apache	Tomcat	Tomcat versions 9.0.x antérieures à 9.0.108

References

Title

Publication Time

CVE-2025-48989 (GCVE-0-2025-48989)

Vulnerability from cvelistv5 – Published: 2025-08-13 12:11 – Updated: 2026-05-12 12:08

Title

Apache Tomcat: h2 DoS - Made You Reset

Summary

Improper Resource Shutdown or Release vulnerability in Apache Tomcat made Tomcat vulnerable to the made you reset attack. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.9, from 10.1.0-M1 through 10.1.43 and from 9.0.0.M1 through 9.0.107. Older, EOL versions may also be affected. Users are recommended to upgrade to one of versions 11.0.10, 10.1.44 or 9.0.108 which fix the issue.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-08-13 18:37 UTC

CWE

CWE-404 - Improper Resource Shutdown or Release

Assigner

apache mitre root

References

4 references

URL	Tags
https://lists.apache.org/thread/9ydfg0xr0tchmglcp…	vendor-advisory
https://www.kb.cert.org/vuls/id/767506
http://www.openwall.com/lists/oss-security/2025/08/13/2
https://cert-portal.siemens.com/productcert/html/…

Impacted products

2 products

Vendor	Product	Version
Apache Software Foundation	Apache Tomcat	Affected: 11.0.0-M1 , ≤ 11.0.9 (semver) Affected: 10.1.0-M1 , ≤ 10.1.43 (semver) Affected: 9.0.0.M1 , ≤ 9.0.107 (semver) Unknown: 8.5.0 , ≤ 8.5.100 (semver) Unknown: 10.0.0-M1 , ≤ 10.0.27 (semver)
Siemens	SIMATIC CN 4100	Affected: 0 , < V5.0 (custom)

Credits

Gal Bar Nahum, Anat Bremler-Barr, and Yaniv Harel of Tel Aviv University

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.