Vulnerability-Lookup

CNVD-2022-70612

Vulnerability from cnvd - Published: 2022-10-18

Title

Apache Tomcat请求混淆漏洞

Description

Apache Tomcat是美国阿帕奇（Apache）基金会的一款轻量级Web应用服务器。该程序实现了对Servlet和JavaServer Page（JSP）的支持。 Apache Tomcat存在请求混淆漏洞，该漏洞源于如果Web应用程序在WebSocket连接关闭的同时发送WebSocket消息，则应用程序可能会在关闭后继续使用该套接字，攻击者可利用该漏洞导致池对象被放置在游泳池两次。

Severity

高

Patch Name

Apache Tomcat请求混淆漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://lists.apache.org/thread/6ckmjfb1k61dyzkto9vm2k5jvt4o7w7c

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-25762

Impacted products

Name
['Apache Tomcat >=8.5.0，<8.5.76', 'Apache Tomcat >=9.0.0，<9.0.21']

Show details on source website

JSON

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  "submitTime": "2022-05-17",
  "title": "Apache Tomcat\u8bf7\u6c42\u6df7\u6dc6\u6f0f\u6d1e"
}

CVE-2022-25762 (GCVE-0-2022-25762)

Vulnerability from cvelistv5 – Published: 2022-05-13 07:50 – Updated: 2026-10-08 21:14

Title

Response mix-up with WebSocket concurrent send and close

Summary

If a web application sends a WebSocket message concurrently with the WebSocket connection closing when running on Apache Tomcat 8.5.0 to 8.5.75 or Apache Tomcat 9.0.0.M1 to 9.0.20, it is possible that the application will continue to use the socket after it has been closed. The error handling triggered in this case could cause the a pooled object to be placed in the pool twice. This could result in subsequent connections using the same object concurrently which could result in data being returned to the wrong use and/or other errors.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-08 21:11 UTC

CWE

CWE-404 - Improper Resource Shutdown or Release

Assigner

apache CNA under the mitre root

CNA scorecard B 76/100 over 1090 records in the last 180 days details

References

3 references

URL	Tags
https://lists.apache.org/thread/6ckmjfb1k61dyzkto…	x_refsource_MISC
https://www.oracle.com/security-alerts/cpujul2022.html	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2022062…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Tomcat	Affected: Apache Tomcat 9 9.0.0.M1 to 9.0.20 Affected: Apache Tomcat 8.5 8.5.0 to 8.5.75

Show details on NVD website

JSON

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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.

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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.

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