VLC Media Player 2.0.3 - .AVI DoS POC

VLC media player (2.0.3 Twoflower) - .AVI DoS Exploit:

!exploitable result:

Exploitability Classification: UNKNOWN
Recommended Bug Title: Data from Faulting Address controls Branch Selection starting at KERNELBASE!lstrlenW+0x000000000000001a (Hash=0x2e3a5a04.0x79532c61)
The data from the faulting address is later used to determine whether or not a branch is taken. 
Download Here.


Nitro Pro - .PDF DoS POC

New Nitro Pro 8 ( PDF Reader - .PDF DoS Exploit:

!exploitable result:

BUG_TITLE:Exploitable - User Mode Write AV starting at npdf!ProvideCoreHFT+0x000000000010886a (Hash=0x265b4f1d.0x020d4f2c)
EXPLANATION:User mode write access violations that are not near NULL are exploitable.
Download Here.


Android ColorNote, notes recovery

So I decided to upgrade the custom Android ROM on my HTC HD2 (Leo), and totally forgot about some of the important notes I left in the Android app ColorNote.

Fortunately before I upgraded my ROM, I made a backup using Clockwork Recovery Mod and saved it to my PC.

So I put my forensics hat on and got to work:

The backup consisted of the following files:
The IMG files are using the Yet Another Flash File System (YAFFS).
A quick Google and I came across this post on the XDA Devs Forums.
(Download the attachment to the forum thread)
This is a Cygwin ported version of 'unyaffs'.

Next was to work out which IMG file to use... So I cheated and asked Android guru Noobhands who pointed me at the data.img (Thx dude!).

The 'unyaffs' is simple to use:
unyaffs.exe data.img
This extracts the contents of the IMG to the current folder.

Android apps store data in the "data" folder. Having a large number of apps on my Phone, I now had to work out which folder was actually ColorNote.
The easy way todo this is to look at the Apps ID in Google Market:
Sure enough, the folder is there. Within this folder is the folder "databases".
This folder contains the following:
Quickly examining the .DB files with a Hexeditor I confirmed they were SQLite 3 databases.
So I opened the colornote.db with SQLite Browser, switched to the 'Browse Data' tab, and changed the table to "notes" and sure enough all my missing notes were there! woot! :)

Now what's also interesting, all of my old deleted notes are also still stored, along with the 'create', 'modified', and 'minor modified' dates.