Arbitrary File Upload Affecting org.apache.tomcat:tomcat-util package, versions [9.0.0,9.0.31) [8.0.0, 8.5.51) [,7.0.100)
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Test your applications- Snyk ID SNYK-JAVA-ORGAPACHETOMCAT-551994
- published 24 Feb 2020
- disclosed 20 Feb 2020
- credit Chaitin Tech
Introduced: 20 Feb 2020
CVE-2020-1938 Open this link in a new tabHow to fix?
Upgrade org.apache.tomcat:tomcat-util to version 9.0.31, 8.5.51, 7.0.100 or higher.
Overview
org.apache.tomcat:tomcat-util is a Common code shared by multiple Tomcat components.
Affected versions of this package are vulnerable to Arbitrary File Upload. This is enabled by default with a default configuration port of 8009.
A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances where the vulnerable server allows file uploads, an attacker could upload malicious JavaServer Pages (JSP) code within a variety of file types and trigger this vulnerability to gain remote code execution (RCE).