THE KNOWLEDGE IS THE WORK.

Resources(82)

24.05.2022
Multiple vulnerabilities in radare2
Angelos T. Kalaitzidis
CENSUS identified a number of NULL pointer dereference and Heap buffer overflow bugs in the radare2 project code.
21.10.2020
Microchip cryptoauthlib atcab_sign_base buffer overflow
George Poulios
CENSUS identified a buffer overflow vulnerability in the atcab_sign_base function of the cryptoauthlib library. This library is part of the standard SDK provided by Microchip and is used to drive the operation of cryptographic co-processors sold by the vendor, such as the ATECC608A.
08.10.2020
Samsung Hypervisor (RKP) arbitrary zero write
Aris Thallas
CENSUS identified a bug in RKP, the Samsung EL2 Hypervisor implementation. The bug allows to write the zero 64-bit value to an arbitrary memory address. For the bug to be triggered, code execution is required in the context of the EL1 kernel.
14.06.2015
Project Heapbleed
Patroklos Argyroudis
I recently presented a talk on heap exploitation abstraction at two conferences, namely ZeroNights 2014 (Moscow, Russia) and BalCCon 2014 (Novi Sad, Serbia). The talk titled "Project Heapbleed", collected the experience of exploiting allocators in various different target applications and platforms. The talk focused...
22.03.2011
Black Hat Europe 2011 update
Patroklos Argyroudis
Black Hat Europe 2011 is now over and we are very happy to have participated once again in the best European IT security conference!

MENU