cnvd - cnvd-2024-27498

cnvd-2024-27498

Vulnerability from cnvd

Title: Apache Tomcat输入验证错误漏洞（CNVD-2024-27498）

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存在输入验证错误漏洞，该漏洞源于未能正确解析HTTP尾部标头，攻击者可利用该漏洞可使用特制的尾部标头造成反向代理走私。

Severity: 中

Patch Name: Apache Tomcat输入验证错误漏洞（CNVD-2024-27498）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存在输入验证错误漏洞，该漏洞源于未能正确解析HTTP尾部标头，攻击者可利用该漏洞可使用特制的尾部标头造成反向代理走私。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/2pv8yz1pyp088tsxfb7ogltk9msk0jdp

Reference: https://nvd.nist.gov/vuln/detail/CVE-2023-45648

Impacted products

Name
Apache Tomcat >=8.5.0，<8.5.94

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-45648",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-45648"
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://lists.apache.org/thread/2pv8yz1pyp088tsxfb7ogltk9msk0jdp",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-27498",
  "openTime": "2024-06-17",
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  "patchName": "Apache Tomcat\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2024-27498\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Tomcat \u003e=8.5.0\uff0c\u003c8.5.94"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-45648",
  "serverity": "\u4e2d",
  "submitTime": "2023-10-13",
  "title": "Apache Tomcat\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2024-27498\uff09"
}

CVE-2023-45648 (GCVE-0-2023-45648)

Vulnerability from cvelistv5

Published

2023-10-10 18:38

Modified

2025-08-21 13:49

Severity ?

CWE

CWE-20 - Improper Input Validation

Summary

Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.81 and from 8.5.0 through 8.5.93 did not correctly parse HTTP trailer headers. A specially crafted, invalid trailer header could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. Older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fix the issue.

References

▼	URL	Tags
	https://lists.apache.org/thread/2pv8yz1pyp088tsxfb7ogltk9msk0jdp	vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Tomcat	Version: 11.0.0-M1 ≤ 11.0.0-M11 Version: 10.1.0-M1 ≤ 10.1.13 Version: 9.0.0-M1 ≤ 9.0.81 Version: 8.5.0 ≤ 8.5.93

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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