Information Exposure Affecting org.jboss.resteasy:resteasy-core package, versions [4.6.0, 4.6.1)[4.0.0, 4.5.10)[3.0.0, 3.16.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.07% (33rd percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-JAVA-ORGJBOSSRESTEASY-1085989
  • published16 Mar 2021
  • disclosed3 Mar 2021
  • creditUnknown

Introduced: 3 Mar 2021

CVE-2021-20289  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade org.jboss.resteasy:resteasy-core to version 4.6.1, 4.5.10, 3.16.0 or higher.

Overview

org.jboss.resteasy:resteasy-core is a JBoss.org project aimed at providing productivity frameworks for developing client and server RESTful applications and services in Java.

Affected versions of this package are vulnerable to Information Exposure. The endpoint class and method names are returned as part of the exception response when Resteasy cannot convert one of the request URI path / query / matrix parameters to a value expected by a given class resource/method method parameter.

CVSS Scores

version 3.1