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CVE-2017-5651

Quick assessment

Affected
Apache Software Foundation Apache Tomcat
Exploitation
High exploitation probability; assess promptly
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）软件基金会下属的Jakarta项目的一款轻量级Web应用服务器，它主要用于开发和调试JSP程序，适用于中小型系统。 Apache Tomcat 9.0.0.M1版本至9.0.0.M18版本和8.5.0版本至8.5.12版本中存在安全漏洞。攻击者可利用该漏洞造成响应混乱。

AI Predicted 5.3 Difficulty: Trivial EPSS 7.75% · P95

Possible ATT&CK Techniques 1 AI

T1205 · Traffic Signaling
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I. Basic Information for CVE-2017-5651

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Apache Tomcat 9.0.0.M1 to 9.0.0.M18 and 8.5.0 to 8.5.12, the refactoring of the HTTP connectors introduced a regression in the send file processing. If the send file processing completed quickly, it was possible for the Processor to be added to the processor cache twice. This could result in the same Processor being used for multiple requests which in turn could lead to unexpected errors and/or response mix-up.
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）软件基金会下属的Jakarta项目的一款轻量级Web应用服务器，它主要用于开发和调试JSP程序，适用于中小型系统。 Apache Tomcat 9.0.0.M1版本至9.0.0.M18版本和8.5.0版本至8.5.12版本中存在安全漏洞。攻击者可利用该漏洞造成响应混乱。
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 9.0.0.M1 to 9.0.0.M18 -

II. Public POCs for CVE-2017-5651

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III. Intelligence Information for CVE-2017-5651

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Vendor Advisories for CVE-2017-5651 (5)

Mailing List Discussions for CVE-2017-5651 (9)

Other References for CVE-2017-5651 (1)

Same Patch Batch · Apache Software Foundation · 2017-04-17 · 7 CVEs total

CVE-2017-5645 Apache Log4j 代码问题漏洞
CVE-2016-5396 Apache Traffic Server 安全漏洞
CVE-2017-5659 Apache Traffic Server 安全漏洞
CVE-2017-5647 Apache Tomcat 安全漏洞
CVE-2017-5648 Apache Tomcat 安全漏洞
CVE-2017-5650 Apache Tomcat 安全漏洞

IV. Related Vulnerabilities

Same product: Apache Tomcat
Same vendor: Apache Software Foundation