Vulnerability CVE-2015-4077
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 read arbitrary kernel memory via a 0x22608C ioctl call.

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

Type:

CWE-200

 (Information Exposure)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
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
https://www.exploit-db.com/exploits/45149/
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