Unearthing a 10-Year Old SUDO Vulnerability – . Wheel – PSW #683
“Wheel” was part of the team that discovered the heap overflow vulnerability in SUDO, Baron Samedit (CVE-2021-3156), that impacted major Unix-like operating systems included Linux, macOS, AIX and Solaris. He’ll provide an overview of the vulnerability and then dive into a technical discussion of the research.
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![](https://image-optimizer.cyberriskalliance.com/unsafe/1920x0/https://files.scmagazine.com/wp-content/uploads/2022/05/pwnkit-final-0-1.jpg)
. Wheel
Researcher at Qualys
“Wheel” is a member of the Qualys Research Team responsible for finding zero-days.
Hosts
Tyler Robinson
Director of Offensive Security & Research at Trimarc Security, Founder & CEO at Dark Element