cnvd - cnvd-2022-70612

cnvd-2022-70612

Vulnerability from cnvd

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:

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。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-25762",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-25762"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-25762",
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}

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

Vulnerability from cvelistv5

Published

2022-05-13 07:50

Modified

2024-08-03 04:49

Severity ?

CWE

CWE-404 - Improper Resource Shutdown or Release

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.

References

▼	URL	Tags
	https://lists.apache.org/thread/6ckmjfb1k61dyzkto9vm2k5jvt4o7w7c	x_refsource_MISC
	https://www.oracle.com/security-alerts/cpujul2022.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20220629-0003/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Tomcat	Version: Apache Tomcat 9 9.0.0.M1 to 9.0.20 Version: 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

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
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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