SoftMaker FreeOffice 2010/2016 Installer freeoffice2016.exe privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in SoftMaker FreeOffice 2010/2016. It has been declared as critical. This impacts an unknown function of the file freeoffice2016.exe of the component Installer. Such manipulation leads to privileges management. The attack can only be performed from a local environment. No exploit is available.

Detailsinfo

A vulnerability was found in SoftMaker FreeOffice 2010/2016 and classified as critical. Affected by this issue is some unknown processing of the file freeoffice2016.exe of the component Installer. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability.

The weakness was published 12/29/2016 by Stefan Kanthak as Executable installers are vulnerable^WEVIL (case 42): SoftMaker's FreeOffice installer allows escalation of privilege as not defined mailinglist post (Full-Disclosure). The advisory is available at seclists.org. The vendor was not involved in the coordination of the public release. Local access is required to approach this attack. Required for exploitation is a simple authentication. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1068 by the MITRE ATT&CK project. The advisory points out:

They load CABINET.DLL, MSI.DLL, VERSION.DLL and WINSPOOL.DRV from their "application directory" instead of Windows' "system directory" %SystemRoot%\System32\, resulting in "arbitrary code execution".

The vulnerability was handled as a non-public zero-day exploit for at least 407 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entry is available at VDB-94731. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/18/2015 🔍
01/07/2016 +50 days 🔍
12/29/2016 +357 days 🔍
12/30/2016 +1 days 🔍
07/22/2019 +934 days 🔍

Sourcesinfo

Advisory: Executable installers are vulnerable^WEVIL (case 42): SoftMaker's FreeOffice installer allows escalation of privilege
Researcher: Stefan Kanthak
Status: Not defined

GCVE (VulDB): GCVE-100-94730
See also: 🔍

Entryinfo

Created: 12/30/2016 10:41
Updated: 07/22/2019 08:28
Changes: 12/30/2016 10:41 (45), 07/22/2019 08:28 (1)
Complete: 🔍
Cache ID: 216:095:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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