Full Disclosure mailing list archives
Re: USB Auto run function
From: Harlan Carvey <keydet89 () yahoo com>
Date: Thu, 17 Jun 2004 06:35:28 -0700 (PDT)
I have been interested in a potential exploit that may or may not be an issue, I read lately that a potential malicious file could enter a system via a USB Memory stick with a structured autorun.pif , and this file would operate even if the screen lock is activated .
This is an interesting topic of discussion. Like one poster, I first saw this in the most recent issue of 2600. I began looking into it, and almost immediately came up with this particular MS KB article: http://support.microsoft.com/default.aspx?scid=kb;EN-US;136214 As you can see, KB136214 states pretty clearly that *be default*, autorun.inf file processing is NOT enabled for USB-connected thumb drives. I haven't tested it myself, but another poster has stated that while items in the "open=" line may not be launched, the "icon=" line seems to be processed. I read Gadi's comments: http://catless.ncl.ac.uk/go/risks/23/41/4 I had some questions for Gadi, and fired off an email but have yet to hear back. While I do agree wholeheartedly that USB-connected devices are definitely an issue within a network infrastructure, it's not yet clear to me that the pose the threats that have been presented. _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
Current thread:
- USB Auto run function martin paul (Jun 17)
- Re: USB Auto run function Harlan Carvey (Jun 17)
- Re: USB Auto run function Lan Guy (Jun 17)
- Re: USB Auto run function Aditya, ALD [ Aditya Lalit Deshmukh ] (Jun 17)
- <Possible follow-ups>
- Re: USB Auto run function Oscar Fajardo Sanchez (Jun 18)
- Re: USB Auto run function Harlan Carvey (Jun 18)
- USB risks (continued) Gadi Evron (Jun 18)
- Re: USB risks (continued) RSnake (Jun 19)
- Re: Re: USB risks (continued) Harlan Carvey (Jun 19)
- Re: Re: USB risks (continued) Jp Wise (Jun 19)
- Re: USB risks (continued) Kevin Davis (Jun 19)
- Re: USB risks (continued) Chris Withers (Jun 28)
- Re: USB Auto run function Harlan Carvey (Jun 18)