CVE-2023-34981— Apache Tomcat: AJP response header mix-up
Quick assessment
Affected
Apache Software Foundation Apache Tomcat
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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 存在安全漏洞，该漏洞源于存在信息泄露漏洞。受影响的产品和版本：Apache Tomcat 11.0.0-M5版本，10.1.8版本，9.0.74版本，8.5.88版本。
Possible ATT&CK Techniques 1 AI
T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2023-34981
Vulnerability Information
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Vulnerability Title
Apache Tomcat: AJP response header mix-up
Source: CVE Program / CVE List V5
Vulnerability Description
A regression in the fix for bug 66512 in Apache Tomcat 11.0.0-M5, 10.1.8, 9.0.74 and 8.5.88 meant that, if a response did not include any HTTP headers no AJP SEND_HEADERS messare woudl be sent for the response which in turn meant that at least one AJP proxy (mod_proxy_ajp) would use the response headers from the previous request leading to an information leak.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Tomcat 安全漏洞
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 存在安全漏洞，该漏洞源于存在信息泄露漏洞。受影响的产品和版本：Apache Tomcat 11.0.0-M5版本，10.1.8版本，9.0.74版本，8.5.88版本。
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 | 11.0.0-M5 | - |
|
II. Public POCs for CVE-2023-34981
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2023-34981 (1)
-
https://lists.apache.org/thread/j1ksjh9m9gx1q60rtk1sbzmxhvj5h5qz vendor-advisory
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V. Comments for CVE-2023-34981
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