Vulnerability Note VU#632140

Overview

Bluetooth Stack for Windows by Toshiba and TOSHIBA Service Station contain a trusted service path privilege escalation vulnerability.

Description

CWE-428: Unquoted Search Path or Element Bluetooth Stack for Windows by Toshiba versions 9.10.27(T) and earlier, as well as TOSHIBA Service Station versions 2.2.13 and earlier, contain a trusted service path privilege escalation vulnerability.

Impact

A local authenticated attacker may be able to escalate privileges to SYSTEM.

Solution

Apply an Update Toshiba recommends upgrading Bluetooth Stack for Windows by Toshiba to version 9.10.32(T) and TOSHIBA Service Station to 2.2.14

Vendor Information (Learn More)

Vendor	Status	Date Notified	Date Updated
Toshiba Corporation	Affected	-	26 Feb 2015

If you are a vendor and your product is affected, let us know.

CVSS Metrics (Learn More)

Group	Score	Vector
Base	6.6	AV:L/AC:M/Au:S/C:C/I:C/A:C
Temporal	5.2	E:POC/RL:OF/RC:C
Environmental	3.9	CDP:ND/TD:M/CR:ND/IR:ND/AR:ND

References

• http://www.support.toshiba.com/sscontent?contentId=4007185
• http://www.support.toshiba.com/sscontent?contentId=4007187
• http://jvn.jp/vu/JVNVU99205169/index.html
• http://cwe.mitre.org/data/definitions/428.html

Credit

Thanks to Giovanni Delvecchio for reporting this vulnerability.

This document was written by Todd Lewellen.

Other Information

• CVE IDs: CVE-2015-0884
• Date Public: 26 Feb 2015
• Date First Published: 27 Feb 2015
• Date Last Updated: 05 Mar 2015
• Document Revision: 11