Tuesday, 24 September 2019

Linux Heap Unsorted Bin LIBC Base Leak

In this paper, I introduce the reader to a method to disclose the libc base in the presence of ASLR given an information leak in the unsorted bin of the Linux Heap allocator, ptmalloc.

Linux Heap Unsorted Bin LIBC Base Leak.PDF

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Exploiting the Lorex 2K Indoor Wifi at Pwn2Own Ireland

Introduction In October InfoSect participated in Pwn2Own Ireland 2024 and successfully exploited the Sonos Era 300 smart speaker and Lor...