Blahz-DNS does not properly authenticate users before granting access to various configuration pages

2003-03-21T00:00:00
ID VU:186131
Type cert
Reporter CERT
Modified 2003-03-21T00:00:00

Description

Overview

Blahz-DNS does not properly authenticate users.

Description

Blahz-DNS does not properly authenticate users. As a result, an attacker can gain access to various configuration pages. For more detailed information, please see the ppp-design advisory.


Impact

An attacker can gain access to various configuration pages and make modifications to DNS information.


Solution

Upgrade to version to .25.


Systems Affected

Vendor| Status| Date Notified| Date Updated
---|---|---|---
Mike Roest| | -| 02 May 2002
If you are a vendor and your product is affected, let us know.

CVSS Metrics

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

References

  • <http://blahzdns.sourceforge.net>
  • <http://www.ppp-design.de/advisories.php>
  • <http://www.securityfocus.com/bid/4618>
  • <http://www.iss.net/security_center/static/8951.php>
  • <http://sourceforge.net/project/shownotes.php?release_id=87004>
  • <http://archives.neohapsis.com/archives/bugtraq/2002-04/0395.html>

Credit

Thanks to ppp-design for reporting this vulnerability.

This document was written by Ian A. Finlay.

Other Information

  • CVE IDs: CAN-2002-0599
  • Date Public: 29 Apr 2002
  • Date First Published: 21 Mar 2003
  • Date Last Updated: 21 Mar 2003
  • Severity Metric: 16.54
  • Document Revision: 10