[prev in list] [next in list] [prev in thread] [next in thread] 

List:       full-disclosure
Subject:    RE: [Full-Disclosure] [ Positive Technologies ] Defeating Microsoft
From:       "pigrelax" <pigrelax () yandex ! ru>
Date:       2005-01-29 7:38:23
Message-ID: S1782549AbVA2Hi2/20050129073837Z+42 () mail ! yandex ! ru
[Download RAW message or body]

 cool. Tested on AMD64 with DEP enabled.

-----Original Message-----
From: full-disclosure-bounces@lists.netsys.com
[mailto:full-disclosure-bounces@lists.netsys.com] On Behalf Of
aanisimov@ptsecurity.ru
Sent: Friday, January 28, 2005 5:41 PM
To: full-disclosure@lists.netsys.com
Subject: [Full-Disclosure] [ Positive Technologies ] Defeating
MicrosoftWindows XP SP2 Heap protection


It was discovered by MaxPatrol team that it is possible to defeat MicrosoftR
WindowsR XP SP2 Heap protection and Data Execution Prevention mechanism.

As a result it is possible to implement:
- Arbitrary memory region write access (smaller or equal to 1016 bytes);
- Arbitrary code execution;
- DEP bypass.

Details are described in the article:

http://www.maxpatrol.com/ptmshorp.asp


--
Best regards,
 aanisimov                          mailto:aanisimov@ptsecurity.ru

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.netsys.com/full-disclosure-charter.html

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.netsys.com/full-disclosure-charter.html
[prev in list] [next in list] [prev in thread] [next in thread]