Vulnerability Note VU#243243

Entrust GetAccess does not validate user input thereby allowing users to read arbitrary files

Original Release date: 18 Sep 2002 | Last revised: 18 Sep 2002

Overview

Entrust GetAccess does not properly validate the CGI variable "LOCALE" and may be exploited to read arbitrary files on the server.

Description

Entrust GetAccess is a web software product for identifying users of a web site. Entrust GetAccess takes a CGI variable named "LOCALE" specifying a server directory in which to find international localization files. Entrust GetAccess does not adequately validate the LOCALE value to remove '../' and other character sequences allowing directory traversal.

Impact

A remote attacker can read any file on the server to which the web server process has read privileges.

Solution

Apply a patch

For more information, login to:

https://login.encommerce.com/private/docs/techSupport/Patches-BugFix

Systems Affected (Learn More)

VendorStatusDate NotifiedDate Updated
EntrustAffected-17 Sep 2002
If you are a vendor and your product is affected, let us know.

CVSS Metrics (Learn More)

Group Score Vector
Base N/A N/A
Temporal N/A N/A
Environmental N/A N/A

References

Credit

Thanks to Rudi Carell for reporting this vulnerability.

This document was written by Shawn Van Ittersum.

Other Information

  • CVE IDs: Unknown
  • Date Public: 05 Nov 2001
  • Date First Published: 18 Sep 2002
  • Date Last Updated: 18 Sep 2002
  • Severity Metric: 2.14
  • Document Revision: 5

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