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A tool for exploring the macOS libmalloc heap from LLDB: zones, magazines, free lists and the state of individual allocations, introduced in our libmalloc post.
themes: #platform & os
people: Blackwing
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While performing a security audit, I discovered a file format vulnerability that took me down an unexpected rabbit hole. The bug was fairly straightforward but what made it interesting was its origin …
Franco Belman
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TL;DR In this post, I introduce a new tool called heapster that allows you to play with macOS libmalloc. I walk you through how to use this tool and a couple strange things I found along the way.
Josh Pitts
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A Binary Ninja binary view for iBoot, SecureROM and similar Apple boot firmware. Point it at a raw image and it identifies the firmware, finds the load address and rebases the binary so analysis is …
source Jesse D'Aguanno
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So, last week the Postgresql group released an update to its popular open-source RDBMS to address a security issue – pretty standard… This particular update though was pretty highly anticipated, …
Jesse D'Aguanno