Bugtraq mailing list archives
Re: Remote overflow in MSIE script action handlers (mshtml.dll)
From: "Jamie Riden" <jamie.riden () gmail com>
Date: Fri, 17 Mar 2006 10:41:12 +1300
Confirmed on XP SP2, latest greatest, etc. "Unhandled exception at 0x7dcfa61d in iexplore.exe: 0xC0000005: Access violation writing location 0x002911d8." I had to shut all (Windows) explorer and Internet Explorer windows first though. cheers, Jamie On 17/03/06, Michal Zalewski <lcamtuf () dione ids pl> wrote:
On Thu, 16 Mar 2006, Daniel Bonekeeper wrote:BTW, tested the POC on MSIE (File Version = 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)) with mshtml.dll (6.00.2900.2802 (xpsp_sp2_gdr.051123-1230)) and it didn't worked.Daniel followed up with me in private and confirmed that the PoC *did* work for him when he followed certain additional instructions: because the attack depends on memory layout and usage, to get consistent results, be sure to close *all* MSIE windows, then go to Start -> Run... and type: iexplore http://lcamtuf.coredump.cx/iedie.html That should crash the browser immediately, because there are no other buffers nearby to "absorb" the initial fencepost. Still, if no dice, try hitting 'Reload' a couple of times. /mz
Current thread:
- Remote overflow in MSIE script action handlers (mshtml.dll) Michal Zalewski (Mar 16)
- Re: Remote overflow in MSIE script action handlers (mshtml.dll) Daniel Bonekeeper (Mar 16)
- Re: Remote overflow in MSIE script action handlers (mshtml.dll) Michal Zalewski (Mar 16)
- Re: Remote overflow in MSIE script action handlers (mshtml.dll) Hariharan (Mar 17)
- Re: Remote overflow in MSIE script action handlers (mshtml.dll) Michal Zalewski (Mar 17)
- Re: Remote overflow in MSIE script action handlers (mshtml.dll) Tomasz Onyszko (Mar 17)
- Re: Remote overflow in MSIE script action handlers (mshtml.dll) Master Phoxpherus (Mar 17)
- Re: Remote overflow in MSIE script action handlers (mshtml.dll) Michal Zalewski (Mar 17)
- Re: Remote overflow in MSIE script action handlers (mshtml.dll) c0redump (Mar 20)
- Re: Remote overflow in MSIE script action handlers (mshtml.dll) Michal Zalewski (Mar 16)
- Re: Remote overflow in MSIE script action handlers (mshtml.dll) Jamie Riden (Mar 17)
- Re: Remote overflow in MSIE script action handlers (mshtml.dll) Daniel Bonekeeper (Mar 16)
- <Possible follow-ups>
- RE: Remote overflow in MSIE script action handlers (mshtml.dll) David Schenz (Mar 17)
- Re: Remote overflow in MSIE script action handlers (mshtml.dll) c0redump (Mar 17)
- Re: Re: Remote overflow in MSIE script action handlers (mshtml.dll) Nazca (Mar 17)
- Re: Re: Remote overflow in MSIE script action handlers (mshtml.dll) Phil Frederick (Mar 20)
- Re: Remote overflow in MSIE script action handlers (mshtml.dll) Steve Shockley (Mar 20)