RIPPL

RIPPL Manipulating PPL protected processes without using a driver This tool implements a userland exploit to manipulate Windows PPL protected processes. The technique was initially discussed by James Forshaw a.k.a. @tiraniddo and Clément Labro a.k.a. @itm4n in the following blogposts. Blog post...

RunAsWinTcb

RunAsWinTcb Overview RunAsWinTcb uses an userland exploit to run a DLL with a protection level of WinTcb-Light. Overview of the vulnerability and the capabilites of an exploit can be found here: https://tastypepperoni.medium.com/running-exploit-as-protected-process-ligh-from-userland-f4c7dfe63387...

PPLmedic

PPLmedic This tool implements a Userland exploit chain for injecting arbitrary code into a PPL with the signer type Windows and elevating to the signer type WinTcb. These techniques were originally discussed by James Forshaw a.k.a. @tiraniddo in his blog post Injecting Code into Windows Protected...

PPLdump

PPLdump ⚠️ 2022-07-24 - As of Windows 10 21H2 10.0.19044.1826 July 2022 update, the exploit implemented in PPLdump no longer works. A patch in NTDLL now prevents PPLs from loading Known DLLs. More information here. This tool implements a userland exploit that was initially discussed by James...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple Safari

Vue-After-Free A PlayStation Vue userland code execution e...

PPLdump - Dump The Memory Of A PPL With A Userland Exploit

This tool implements a userland exploit that was initially discussed by James Forshaw a.k.a. @tiraniddo - in this blog post - for dumping the memory of any PPL as an administrator. I wrote two blog posts about this tool. The first part is about Protected Processes concepts while the second one...

[Full-Disclosure] [SECURITY] [DSA-403-1] userland can access Linux kernel memory

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------ Debian Security Advisory DSA-403-1 [email protected] http://www.debian.org/security/ Wichert Akkerman December 1, 2003 -...