- Online 2021
Load balancers such as HAProxy, Varnish, Squid and Nginx play a crucial role in the performance of high-availability websites. All of those have different HTTP protocol parser implemented. What might be indicating the termination of one request for your load balancer might not be the end for your web server. In this presentation, see how an attacker can abuse vulnerable configurations or load balancer specific versions.
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Philippe is a security engineer for ServiceNow. He has an interest in software development, penetration testing and security code review. He maintains Find Security Bugs, the static analysis tool.
He discovered significant vulnerabilities in several popular applications like Google Chrome, DropBox, Runkeeper, Jira and more. He has presented at various conferences including Black Hat Arsenal, SecTor, AppSec USA, ATLSecCon, 44CON and JavaOne.