org.eclipse.jetty:jetty-webapp@9.4.39.v20210325 vulnerabilities

Direct Vulnerabilities

Known vulnerabilities in the org.eclipse.jetty:jetty-webapp package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Access Restriction Bypass

org.eclipse.jetty:jetty-webapp is a maven plugin for Jetty web application support.

Affected versions of this package are vulnerable to Access Restriction Bypass. URIs can be crafted using some encoded characters to access the content of the WEB-INF directory and/or bypass some security constraints. For example, a request to /%u002e/WEB-INF/web.xml can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application. Similarly, an encoded null character can prevent correct normalization so that /.%00/WEB-INF/web.xml can also retrieve the web.xml file.

How to fix Access Restriction Bypass?

Upgrade org.eclipse.jetty:jetty-webapp to version 9.4.43, 10.0.6, 11.0.6 or higher.

[9.4.37,9.4.43) [10.0.1,10.0.6) [11.0.1,11.0.6)