WARNING! Major security leak found in Win and IE!

Nothing happened, absolutely nothing. I guess that's a good thing.
Windows 2000 Service Pack 2, in case anyone's curious.

I've had pretty decent luck considering the lack of AV programs on my PC. But part of it is common sense, as my e-mail-happy sister discovered last month. I'm still purging the garbage out of her system.
 

log in or register to remove this ad

Bran Blackbyrd said:
Nothing happened, absolutely nothing. I guess that's a good thing.
Windows 2000 Service Pack 2, in case anyone's curious.

I've had pretty decent luck considering the lack of AV programs on my PC. But part of it is common sense, as my e-mail-happy sister discovered last month. I'm still purging the garbage out of her system.

Agreed on the last point... common sense is as important (if not more so) than a virus checker... and you don't have to update common sense as often :)
 





Psionicist said:
Okay.

A major security leak has been found in Win9x (95, 98, ME XPHome) and NT (NT, 2000, XPPro). The leak allows programs and code to be executed locally, which means virus and trojans and such can be installed when you visit a normal webpage.

I have created two sample pages that will attempt to shell calc.exe (Windows Calculator), which is HARMLESS. If calc.exe is executed, you have to change your security settings in your browser and DISABLE all ActiveX controls.

Press these links:
http://psionicist.online.fr/stuff/exploit/win9x.html
http://psionicist.online.fr/stuff/exploit/winnt.html

Did you get a message saying the page won't view correctly because ActiveX controls are disabled, or nothing att all happens? GREAT! Happy surfing.

If the windows calculator executes, then FOR THE LOVE OF GOD disable your ActiveX controls (Tools> Settings > Security or something).

Thanks.

Edit: My host is slow right now, so wait some 20 seconds.
Edit2: DO NOT run these pages locally (from your own computer). You can have highest security settings but if these files are saved on your hard drive and run from your own machine, calc.exe will be exectued NO MATTER WHAT, so run them from a server of your choice.


Thanks for the tip. I didn't see calculator so I am OK but a lot of people may have been saved a world of hurt. Thanks for helping makeg this a community instead of just a discussion board.
 

Remove ads

Top