Vulnerability identifier: #VU971

Vulnerability risk: Low

CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2016-6803

CWE-ID: CWE-264

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
OpenOffice
Client/Desktop applications / Office applications

Vendor: Apache Foundation

Description
The vulnerability allows a local user to execute arbitrary code with elevated privileges on the target system.
The weakness is caused by performing of improper operations for files that use a search path containing an unquoted element. Attackers can exploit the vulnerability by tricking the victim to execute arbitrary file downloaded by trojan horse application.
Successful exploitation of the vulnerability results in arbitrary code execution on the vulnerable system that may lead to complete system compromise.

Mitigation
Update to version 4.1.3.
http://sourceforge.net/projects/openofficeorg.mirror/files/4.1.3/binaries/ru/Apache_OpenOffice_4.1.3...

Vulnerable software versions

OpenOffice: 4.0.0 - 4.1.2

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External links
http://www.openoffice.org/security/cves/CVE-2016-6803.html

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.