Joe Beeton

Senior Application Security Researcher Contrast Security

BIOGRAPHY

I’m a recovering Java Developer. I started my career as a Java developer writing Archive/Backup software before moving to a large financial company working on webapps and the backend APIs. However, after a while writing yet another microservice isn’t that much fun anymore, but breaking them was. So I moved to Application Security and from there to Research. Now I work as Security Researcher for Contrast Security.  

Attacking Developer Environment Through Drive-by Localhost Attacks

There is a widespread belief that services that are only bound to localhost are not accessible from the outside world this is unfortunately not always the case. Developers for convenience sake will run services they are developing configured in a less secure way compared to how they would (hopefully!) do in higher environments. By compromising websites developers use, just injecting JS into adverts served on those sites or just a phishing attack that gets the developer to open a web browser on a compromised page, it is possible to reach out via non Pre-Flighted HTTP requests to those services bound to localhost, by exploiting common misconfigurations in Spring, or known vulnerabilities found by myself, including the recently disclosed Critical Vulnerability in Quarkus ( https://www.contrastsecurity.com/security-influencers/localhost-attack-against-quarkus-developers-contrast-security ). 

I’ll demonstrate during the talk, it is possible to generate a RCE on the developer’s machine or on other services on their private network. How this class of attack works and what can be done to defend against it. As developers have write access to codebases, AWS keys, server creds etc., access to the developer’s machine gives an attacker a great deal of scope to pivot to other resources on the network, modify or just steal the codebase.

Are you the next cyber security superstar?

If you are passionate about an information security topic or you have strong technical skills developing researches on your own, you should definitely Apply at Call for Papers. By submitting you will have the chance to showcase your work to +2000 attendees.

Other speakers joining this year

Yashin Mehaboobe

Security Consultant Xebia

Radu Tudorica

Security Researcher Bitdefender

Inbar Raz

VP of Research Zenity

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Orange Romania is the leader of the local telecom market and part of the Orange Group, one of the largest global telecommunications operators, connecting hundreds of millions of customers worldwide. With over 11 million customers and an annual turnover exceeding 1.5 billion euros, Orange Romania connects 1 in 2 Romanians and offers an extensive range of communication solutions to its customers, both individual users and companies, from basic services up to complete voice services, fixed and mobile data, TV services or smart home services, but also mobile financial services. Orange is also a leader in innovation investing yearly over 200 million euros in network infrastructure and R&D initiatives in Romania. In the past 3 years Orange has launched two 5G Labs in Bucharest and Iasi, that aim to support researchers, startups and companies to test their 5G solutions in advance. In addition, Orange is a long-term supporter of the startup ecosystem through the Orange Fab accelerator program designed to support entrepreneurs in the development of innovative products and their distribution locally and internationally. 

Orange Services was created in 2013 and is a 100% owned subsidiary of Orange Group. As a technology services company, our DNA is in IT, but our teams also work in other domains including mobile networks and a number of commercial and business functions. Orange Services is one of the largest technology hubs in the Orange Group, working internationally for both Orange corporate functions and country operations. Through a unique combination of cutting edge know-how and expertise, our teams provide a broad range of services: development and supervision of IT services in domains such as Big Data, Cloud, M2M, IoT, TV, Connected Objects; design and development of IT infrastructure and desktop solutions; testing & planning for mobile networks; implementation of supply chain solutions and also improvement of commercial & business performance including BI, CRM, Analytics, Digital learning and Customer Care. Visit us on LinkedIn.

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