Bugtraq mailing list archives
Re: Fate Research Labs Presents: Analysis of the NTDLL.DLL Exploit
From: Dave Aitel <dave () immunitysec com>
Date: Fri, 28 Mar 2003 12:19:17 -0500
"The NTDLL.DLL exploit was first discovered due to the compromise of a military web server on March 17. This was the first publicly documented use of an unpublished exploit: Bugtraq only accounts for a small percentage of the actual exploits and vulnerabilities that exist. This was the first known case where an unreleased or "zero-day" exploit was utilized to compromise machines before it was publicly announced." Both contradicts itself and is not true. "A web site containing a continuously growing list of applications that use ntdll.dll is provided in the appendix." That would be, uh, ALL NT applications? Dave Aitel SVP Research and Engineering Immunity, Inc. http://www.immunitysec.com/CANVAS/ <--"Exploits that don't have to brute force." On Fri, 28 Mar 2003 09:30:23 -0600 "Eric Hines" <eric.hines () fatelabs com> wrote:
Lists: I have written a 13 page analysis of NTDLL.DLL webdav exploit, which is located at http://www.fatelabs.com/library/fatelabs-ntdll-analysis.pdf . This paper provides granular detail on the affected component, log traces for log analysis, exploit output, and packet traces for those looking to make their own signatures. The paper is based on the exploit released by Roman Soft to Bugtraq in combination with his follow-up RET address brute forcer. Remember, the exploit can be easily modified to use GET, LOCK, et. al. Our Log Analysis team will be posting the logs and full packet traces to the log division's web site located at http://www.fatelabs.com shortly. In addition, as updates are made to this paper and as different methods of exploiting this buffer overflow are discovered by our team, we will make updates to the paper located at our site. P.S. Thanks to Roman Medina for his follow-up and response. Eric Hines Internet Warfare and Intelligence Fate Research Labs http://www.fatelabs.com
Current thread:
- Fate Research Labs Presents: Analysis of the NTDLL.DLL Exploit Eric Hines (Mar 28)
- Re: Fate Research Labs Presents: Analysis of the NTDLL.DLL Exploit Dave Aitel (Mar 28)