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Vulnerability Note VU#158609

IBM Tivoli Provisioning Manager for OS Deployment (TPMfOSD) allows buffer overflow via HTTP request

Overview

The IBM Tivoli Provisioning Manager for OS Deployment (TPMfOSD) contains a buffer overflow vulnerability in the web server component. This vulnerability may allow an attacker to execute arbitrary code with SYSTEM privileges or cause a denial of service.

I. Description

IBM Tivoli Provisioning Manager for OS Deployment (TPMfOSD) is a network boot server that facilitates central management of networked workstations. IBM TPMfOSD contains a buffer overflow vulnerability within the logging functionality of the web server component. A remote, unauthenticated attacker may be able to exploit this vulnerability by sending a specially crafted HTTPS (443/TCP) request to a target machine.

II. Impact

A remote, unauthenticated attacker could execute arbitrary code with SYSTEM privileges or crash the server process, causing a denial of service.

III. Solution

Apply an Update

IBM has released Interim Fix 3 Version 5.1.0.3 to address this issue.

Block or Restrict Access

Block or restrict access to the web server component from untrusted hosts and networks.

Systems Affected

VendorStatusDate Updated
IBM CorporationVulnerable6-Mar-2008

References


http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=647
http://www-1.ibm.com/support/docview.wss?uid=swg24018010
http://securitytracker.com/alerts/2008/Jan/1019249.html
http://www.securityfocus.com/bid/27387
http://secunia.com/advisories/28604

Credit

Thanks to iDefense Labs for reporting this vulnerability.

This document was written by John Hollenberger.

Other Information

Date Public01/24/2008
Date First Published03/06/2008 10:35:30 AM
Date Last Updated03/06/2008
CERT Advisory 
CVE-ID(s)CVE-2008-0401
NVD-ID(s)CVE-2008-0401
US-CERT Technical Alerts 
Metric8.17
Document Revision17

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