Vulnerability CVE-2017-5565


Published: 2017-03-21

Description:
Code injection vulnerability in Trend Micro Maximum Security 11.0 (and earlier), Internet Security 11.0 (and earlier), and Antivirus+ Security 11.0 (and earlier) allows a local attacker to bypass a self-protection mechanism, inject arbitrary code, and take full control of any Trend Micro process via a "DoubleAgent" attack. One perspective on this issue is that (1) these products do not use the Protected Processes feature, and therefore an attacker can enter an arbitrary Application Verifier Provider DLL under Image File Execution Options in the registry; (2) the self-protection mechanism is intended to block all local processes (regardless of privileges) from modifying Image File Execution Options for these products; and (3) this mechanism can be bypassed by an attacker who temporarily renames Image File Execution Options during the attack.

Type:

CWE-427

(Uncontrolled Search Path Element)

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
Trendmicro -> Maximum security 
Trendmicro -> Internet security 
Trendmicro -> Premium security 
Trendmicro -> Antivirus+ 

 References:
http://cybellum.com/doubleagent-taking-full-control-antivirus/
http://cybellum.com/doubleagentzero-day-code-injection-and-persistence-technique/
http://www.securityfocus.com/bid/97031
http://www.securitytracker.com/id/1038206
https://success.trendmicro.com/solution/1116957

Copyright 2020, cxsecurity.com

 

Back to Top