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# Palo Alto Networks

## exploitation

[](https://www2.paloaltonetworks.com/blog/2016/04/exploitation-demystified-part-3-heap-based-exploits/)  
[Exploitation Demystified, Part 3: Heap-Based Exploits
\-----------------------------------------------------](https://www2.paloaltonetworks.com/blog/2016/04/exploitation-demystified-part-3-heap-based-exploits/)

In my previous blog post in the Exploitation Demystified series, we learned how memory corruption exploits are implemented using stack-based overflow vulnerabilities. Let's talk now about a main alternative path: heap-based vulnerabilities.

An operating system (OS) allocates memory to a computer program, with respect to the size of the data this program consumes, which is either known bef...  
[Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-2/?ts=markdown)  
Apr 13, 2016  
By [Palo Alto Networks](https://www.paloaltonetworks.com/blog/author/palo-alto-networks-staff/?ts=markdown "Posts by Palo Alto Networks")

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[](https://www2.paloaltonetworks.com/blog/2015/12/exploitation-demystified-part-2-overwrite-and-redirect/)  
[Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-2/?ts=markdown)

## [Exploitation Demystified, Part 2: Overwrite and Redirect](https://www2.paloaltonetworks.com/blog/2015/12/exploitation-demystified-part-2-overwrite-and-redirect/)

In Part 1 of this series, we laid the foundation of memory corruption exploitation and presented the basic exploitation framework:  
Dec 01, 2015  
By [Palo Alto Networks](https://www.paloaltonetworks.com/blog/author/palo-alto-networks-staff/?ts=markdown "Posts by Palo Alto Networks")  
[](https://www2.paloaltonetworks.com/blog/2015/11/exploitation-demystified-why-what-and-how-part-1/)  
[Cybersecurity](https://www.paloaltonetworks.com/blog/category/cybersecurity-2/?ts=markdown)

## [Exploitation Demystified: Why, What and How, Part 1](https://www2.paloaltonetworks.com/blog/2015/11/exploitation-demystified-why-what-and-how-part-1/)

Exploits have been the major enabler of advanced persistent threats for over a decade now, but it is only in the recent years that the term has become widely used and acknowledged as a main attack vector.  
Nov 02, 2015  
By [Palo Alto Networks](https://www.paloaltonetworks.com/blog/author/palo-alto-networks-staff/?ts=markdown "Posts by Palo Alto Networks")  
[](https://www2.paloaltonetworks.com/blog/2015/07/recon-recap/)  
[Events](https://www.paloaltonetworks.com/blog/category/events/?ts=markdown)

## [REcon Recap: Here's What Caught My Eye](https://www2.paloaltonetworks.com/blog/2015/07/recon-recap/)

A few weeks ago I was fortunate enough to attend REcon in Montreal, Canada. This conference focuses on reverse engineering and exploitation techniques and has been going on for roughly a decade. In this post, I'll recap some of the presentations witnessed during the con...  
Jul 02, 2015  
By [Josh Grunzweig](https://www.paloaltonetworks.com/blog/author/josh-grunzweig/?ts=markdown "Posts by Josh Grunzweig")  
[](https://www2.paloaltonetworks.com/blog/2014/12/google-chrome-exploitation-case-study/)  
[Endpoint](https://www.paloaltonetworks.com/blog/category/endpoint-2/?ts=markdown), [Malware](https://www.paloaltonetworks.com/blog/category/malware-2/?ts=markdown), [Unit 42](https://www.paloaltonetworks.com/blog/category/unit42/?ts=markdown)

## [Google Chrome Exploitation -- A Case Study](https://www2.paloaltonetworks.com/blog/2014/12/google-chrome-exploitation-case-study/)

In this write-up, we will present several techniques used in exploiting a vulnerability in Google Chrome, and the various difficulties presented by its security mechanisms and considerations. We also offer some...  
Dec 14, 2014  
By [Palo Alto Networks](https://www.paloaltonetworks.com/blog/author/palo-alto-networks-staff/?ts=markdown "Posts by Palo Alto Networks")  
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