Full Discussion: Ouch!
Special Forums Cybersecurity Ouch! Post 302976784 by wisecracker on Wednesday 6th of July 2016 07:34:48 AM
Ouch!

Not sure if this is the correct forum but a 0 day exploit of UEFI...

My aimful life: Exploring and exploiting Lenovo firmware secrets
 
Test Your Knowledge in Computers #846
Difficulty: Medium
The term "sideload" was coined in the late 1990s by IBM.
True or False?
SPLITDNS323FW(1)						   User Commands						  SPLITDNS323FW(1)

NAME
splitdns323fw - extract data from DNS-323 (and other) firmware images SYNOPSIS
splitdns323fw [-k KERNEL] [-i INITRD] [-d DEFAULTS] firmwarefile DESCRIPTION
splitdns323fw parses an existing firmware image for a device such as the D-Link DNS-323, DNS-321, and Conceptronics CH3SNAS. By default, if only the firmwarefile (R)option is given, the script verifies the checksums of the included components and prints a bunch of useful info about the image. If you specify one or more of the other options, however, the corresponding section of the firmware image will be written to that file. -k kernel, --kernel=kernel Write the kernel part of the firmware image to the specified file. -i initrd, --initrd=initrd Write the initrd part of the firmware image to the specified file. -d defaults.tar.gz, --defaults=defaults.tar.gz Write the defaults part of the firmware image to the specified file. BUGS
E-mail bug reports to theshed+dns323-firmware-tools@hezmatt.org. I don't guarantee to be able to help, but I'll give it a shot. Patches are far more helpful. AUTHOR
splitdns323fw was written by Matt Palmer, based on reverse-engineering work done by Leschinsky Oleg. COPYRIGHT
Copyright (C) 2008 Matt Palmer. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU- LAR PURPOSE, to the extent permitted by law. SEE ALSO
mkimage(1), mkdns323fw(1). dns323-firmware-tools 0.3 November 2008 SPLITDNS323FW(1)

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