CVE-2022-42252— Apache Tomcat request smuggling via malformed content-length
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I. Basic Information for CVE-2022-42252
Vulnerability Information
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Vulnerability Title
Apache Tomcat request smuggling via malformed content-length
Source: NVD (National Vulnerability Database)
Vulnerability Description
If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false (the default for 8.5.x only), Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a reverse proxy that also failed to reject the request with the invalid header.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
HTTP请求的解释不一致性(HTTP请求私运)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache Tomcat 环境问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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 存在环境问题漏洞，该漏洞源于当 rejectIllegalHeader 设置为 false 时，Tomcat 可能存在请求走私问题（Request Smuggling）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat | 10.1.0-M1 ~ 10.1.0 | - |
II. Public POCs for CVE-2022-42252
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|---|
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Same Patch Batch · Apache Software Foundation · 2022-11-01 · 3 CVEs total
| CVE-2022-31777 | Apache Spark XSS vulnerability in log viewer UI Javascript | |
| CVE-2022-34662 | Apache DolphinScheduler prior to 3.0.0 allows path traversal |
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Same vendor: Apache Software Foundation
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