Lenovo Fingerprint Manager
Lenovo Fingerprint Manager
Lenovo Fingerprint Manager
Lenovo Security Advisory: LEN-2015-017
Potential Impact: Privilege Escalation
Severity: Medium
Summary:
Lenovo Fingerprint Manger has a local privilege escalation vulnerability. This vulnerability cannot be remotely exploited. A local user logged in to the PC could escalate their privileges by running an executable with administrator rights.
Description:
Lenovo Fingerprint Manager software has a known issue where malicious users may invalidate local checks because of insecure and incorrect access control lists on services and files within the Lenovo Fingerprint Manager application.
Lenovo Fingerprint Manager software has a known issue where malicious users may invalidate local checks because of insecure and incorrect access control lists on services and files within the Lenovo Fingerprint Manager application.
Mitigation Strategy for Customers (what you should do to protect yourself):
There are several ways you can protect yourself. Lenovo recommends that you take one of the following steps:
Product Impact:
The following products may be affected:
Acknowledgements:
There are several ways you can protect yourself. Lenovo recommends that you take one of the following steps:
- Starting from April 15, 2015, run Lenovo System Update and install the recommended Fingerprint Manager software update
- Make sure you have the latest version of the software installed on your computer. The minimum version of Fingerprint Manager that corrects the problem is version 8.01.42 or later. You can find the latest version of the software at http://support.lenovo.com/downloads/ds034486.
- Alternatively, if you are not using the Fingerprint Manager, you may uninstall this software using the following steps:
- Open Control Panel
- Click on "Programs"
- Click on "Uninstall a Program"
- In the list of installed programs, find "Fingerprint Manager" and then click on the "Uninstall" button
Product Impact:
The following products may be affected:
- ThinkCentre E32
- ThinkCentre E79
- ThinkCentre M73, M73z
- ThinkCentre M78
- ThinkCentre M79
- ThinkCentre M83
- ThinkCentre M93, M93p, M93z
- ThinkPad T440, T440p, T440s, T450, T450s
- ThinkPad T540, T540p, T550
- ThinkPad W540, W541, W550, W550s
- ThinkPad X1 Carbon series
- ThinkPad X240, X240s, X250
- ThinkStation P300
To determine if you are affected, open Control Panel and go to add/remove programs. If you are running an earlier version than 8.01.42, please update to the latest version of Fingerprint Manager using the steps in the Mitigation Strategy section.
Lenovo would like to thank Jon Coller of The University of Saskatchewan for reporting this issue.
Other information and references:
- CVE ID: CVE-2015-3321
|
Revision |
Date |
Description |
| 1.1 | 05/27/2015 | Updated Summary description |
| 1.0 | 05/08/2015 | Initial release |
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Alias Id:LENOVO_FPR
Document ID:PS500008
Original Publish Date:06/17/2016
Last Modified Date:06/20/2016
