Vulnerability CVE-2015-5735
Published: 2015-09-03

Description:
The (1) mdare64_48.sys, (2) mdare32_48.sys, (3) mdare32_52.sys, and (4) mdare64_52.sys drivers in Fortinet FortiClient before 5.2.4 allow local users to write to arbitrary memory locations via a 0x226108 ioctl call.

See advisories in our WLB2 database:
Topic
Author
Date
High
FortiClient Antivirus Information Exposure / Access Control
CORE
02.09.2015

Type:

CWE-264

 (Permissions, Privileges, and Access Controls)

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Fortinet -> Forticlient 

 References:
http://fortiguard.com/advisory/mulitple-vulnerabilities-in-forticlient
http://packetstormsecurity.com/files/133398/FortiClient-Antivirus-Information-Exposure-Access-Control.html
http://seclists.org/fulldisclosure/2015/Sep/0
http://www.coresecurity.com/advisories/forticlient-antivirus-multiple-vulnerabilities
http://www.fortiguard.com/advisory/mulitple-vulnerabilities-in-forticlient
http://www.securityfocus.com/archive/1/536369/100/0/threaded
http://www.securitytracker.com/id/1033439
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