Security Advisory WSO2-2019-0621

Published: October 07, 2019

Severity: Low

CVSS Score: 3.5 (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N)


AFFECTED PRODUCTS

  • WSO2 API Manager
  • WSO2 API Manager Analytics
  • WSO2 Enterprise Integrator
  • WSO2 IS as Key Manager
  • WSO2 Identity Server
  • WSO2 Identity Server Analytics

OVERVIEW

A verbose error message vulnerability has been identified in the management console.

DESCRIPTION

Verbose error message vulnerability discovered in WSO2 products. This vulnerability could lead to sensitive information disclosure through error messages.

IMPACT

Verbose error messages often expose technical details that are helpful to attackers. Verbose errors can allow attackers to learn inside information about the application and/or hosting infrastructure, allowing them to target it more effectively.

SOLUTION

For latest versions of affected products

Apply the following patches based on your product version by following the instructions in the README file. If you have any questions, post them to security@wso2.com.

Download the relevant patches based on the products you use following the matrix below. Patches can also be downloaded from Security Patch Releases.

Code Product Version Patch
AM WSO2 API Manager 2.6.0 WSO2-CARBON-PATCH-4.4.0-4757
IS KM WSO2 IS as Key Manager 5.7.0 WSO2-CARBON-PATCH-4.4.0-4757
IS WSO2 Identity Server 5.8.0 WSO2-CARBON-PATCH-4.4.0-4728

Info

If you are a WSO2 customer with a support subscription, use WSO2 Update Manager (WUM) updates in order to apply the fix. This patch is intended for WSO2 community (free) users.

If you are using newer versions of the products than the ones mentioned in the SOLUTION section, this vulnerability is fixed.

It is highly recommended to migrate older versions of the WSO2 products to the latest released version to receive security fixes.