TIBCO Security Advisory: March 6, 2019 - TIBCO JasperReports Library - 2018-18809

TIBCO JasperReports Library Directory Traversal Vulnerability

Original release date: March 6, 2019
Last revised:
CVE-2018-18809
Source: TIBCO Software Inc.

Systems Affected

  • TIBCO JasperReports Library versions 6.3.4 and below
  • TIBCO JasperReports Library versions 6.4.1, 6.4.2, and 6.4.21
  • TIBCO JasperReports Library version 7.1.0
  • TIBCO JasperReports Library version 7.2.0
  • TIBCO JasperReports Library Community Edition versions 6.7.0 and below
  • TIBCO JasperReports Library for ActiveMatrix BPM versions 6.4.21 and below
  • TIBCO JasperReports Server versions 6.3.4 and below
  • TIBCO JasperReports Server versions 6.4.0, 6.4.1, 6.4.2, and 6.4.3
  • TIBCO JasperReports Server version 7.1.0
  • TIBCO JasperReports Server Community Edition versions 6.4.3 and below
  • TIBCO JasperReports Server Community Edition version 7.1.0
  • TIBCO JasperReports Server for ActiveMatrix BPM versions 6.4.3 and below
  • TIBCO Jaspersoft for AWS with Multi-Tenancy versions 7.1.0 and below
  • TIBCO Jaspersoft Reporting and Analytics for AWS versions 7.1.0 and below

The following component is affected:

  • default server implementation

Description

The component listed above contains a directory-traversal vulnerability that may theoretically allow web server users to access contents of the host system.

Impact

The impact of this vulnerability includes the theoretical possibility that a web server using the provided DefaultWebResourceHandler could expose details of the host system. The disclosed data could include credentials to access other systems.

  CVSS v3 Base Score: 9.9 (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)

Solution

TIBCO has released updated versions of the affected components which address these issues.

For each affected system, update to the corresponding software versions:

  • TIBCO JasperReports Library versions 6.3.4 and below update to version 6.3.5 or higher
  • TIBCO JasperReports Library versions 6.4.1, 6.4.2, and 6.4.21 update to version 6.4.22 or higher
  • TIBCO JasperReports Library version 7.1.0 update to version 7.1.1 or higher
  • TIBCO JasperReports Library version 7.2.0 update to version 7.2.1 or higher
  • TIBCO JasperReports Library Community Edition versions 6.7.0 and below update to version 6.7.1 or higher
  • TIBCO JasperReports Library for ActiveMatrix BPM versions 6.4.21 and below update to version 6.4.22 or higher
  • TIBCO JasperReports Server versions 6.3.4 and below update to version 6.3.5 or higher
  • TIBCO JasperReports Server versions 6.4.0, 6.4.1, 6.4.2, and 6.4.3 update to version 6.4.4 or higher
  • TIBCO JasperReports Server version 7.1.0 update to version 7.1.1 or higher
  • TIBCO JasperReports Server Community Edition versions 7.1.0 and below update to version 7.1.1 or higher
  • TIBCO JasperReports Server for ActiveMatrix BPM versions 6.4.3 and below update to version 6.4.4 or higher
  • TIBCO Jaspersoft for AWS with Multi-Tenancy versions 7.1.0 and below update to version 7.1.1 or higher
  • TIBCO Jaspersoft Reporting and Analytics for AWS versions 7.1.0 and below update to version 7.1.1 or higher

Acknowledgments

TIBCO would like to extend its appreciation to Elar Lang of Clarified Security and Sathish Kumar Balakrishnan from Cyber Security Works Pvt Ltd for discovery of this vulnerability.

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