PowerStrip < = 3.84 (pstrip.sys) Privilege Escalation Exploit

2008.12.30

Credit: NT Internals

Risk: High

Local: Yes

Remote: No

CVE: CVE-2008-5725

CWE: CWE-264

CVSS Base Score: 7.2/10

Impact Subscore: 10/10

Exploitability Subscore: 3.9/10

Exploit range: Local

Attack complexity: Low

Authentication: No required

Confidentiality impact: Complete

Integrity impact: Complete

Availability impact: Complete

////////////////////////////////////////////////////////////////////////////////////
// +----------------------------------------------------------------------------+ //
// |                                                                            | //
// | EnTech Taiwan - http://www.entechtaiwan.com/                               | //
// |                                                                            | //
// | Affected Software:                                                         | //
// | PowerStrip <= 3.84                                                         | //
// |                                                                            | //
// | Affected Driver:                                                           | //
// | PowerStrip support NT kernel-mode driver - pstrip.sys <= 5.0.1.1           | //
// |                                                                            | //
// | Local Privilege Escalation Exploit                                         | //
// | For Educational Purposes Only !                                            | //
// |                                                                            | //
// +----------------------------------------------------------------------------+ //
// |                                                                            | //
// | NT Internals - http://www.ntinternals.org/                                 | //
// | alex ntinternals org                                                       | //
// | 20 December 2008                                                           | //
// |                                                                            | //
// | References:                                                                | //
// | Exploiting Common Flaws in Drivers                                         | //
// | Ruben Santamarta - http://reversemode.com/                                 | //
// |                                                                            | //
// +----------------------------------------------------------------------------+ //
////////////////////////////////////////////////////////////////////////////////////

Exploit:
http://www.ntinternals.org/ntiadv0810/PowerStrip_Exp.zip
 
Advisory:
http://www.ntinternals.org/ntiadv0810/ntiadv0810.html

References:

http://xforce.iss.net/xforce/xfdb/47532

http://www.ntinternals.org/ntiadv0810/ntiadv0810.html

http://www.milw0rm.com/exploits/7533

http://secunia.com/advisories/33249

See this note in RAW Version

Vote for this issue:

50%

Thanks for you vote!

Thanks for you comment!
Your message is in quarantine 48 hours.

Comment it here.

Nick (*)

Email (*)

Video

Text (*)

(*) - required fields.

{{ x.nick }} | Date: {{ x.ux * 1000 | date:'yyyy-MM-dd' }} {{ x.ux * 1000 | date:'HH:mm' }} CET+1

{{ x.comment }}

PowerStrip < = 3.84 (pstrip.sys) Privilege Escalation Exploit

References:

Thanks for you vote!

Thanks for you comment!Your message is in quarantine 48 hours.

Thanks for you comment!
Your message is in quarantine 48 hours.