Full Disclosure mailing list archives
Vulnerability discloses PIN used in Microsoft Excel secure printing
From: Ed Murphy <ed.b.murphy () gmail com>
Date: Mon, 31 Jan 2011 19:01:59 +1100
Hello list, Stumbled across this today. It appears Excel spreadsheets store printer information including the PIN you might use when trying to do a "secure" print. http://insecureprinting.com/Microsoft_Excel_Spreadsheets_Expose_User_PIN_Used_for_Confidential_Secure_Printing.pdf The paper is quite thorough and shows that in most cases the PIN is stored in clear text in the spreadsheet, though some printer vendors try to obfuscate the PIN (though not very successfully). Thanks, Ed _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
Current thread:
- Vulnerability discloses PIN used in Microsoft Excel secure printing Ed Murphy (Jan 31)
- Re: Vulnerability discloses PIN used in Microsoft Excel secure printing Cal Leeming [Simplicity Media Ltd] (Jan 31)
- Re: Vulnerability discloses PIN used in Microsoft Excel secure printing Thor (Hammer of God) (Jan 31)
- Re: Vulnerability discloses PIN used in Microsoft Excel secure printing Christian Sciberras (Jan 31)
- Re: Vulnerability discloses PIN used in Microsoft Excel secure printing Michael Holstein (Jan 31)
- Re: Vulnerability discloses PIN used in Microsoft Excel secure printing Thor (Hammer of God) (Jan 31)
- Re: Vulnerability discloses PIN used in Microsoft Excel secure printing Michael Holstein (Jan 31)
- Re: Vulnerability discloses PIN used in Microsoft Excel secure printing Thor (Hammer of God) (Jan 31)
- Re: Vulnerability discloses PIN used in Microsoft Excel secure printing Cal Leeming [Simplicity Media Ltd] (Jan 31)