Suhwan Song

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I’m a Ph.D student in department of electrical & computer engineering at Seoul National Univerity.

My advisor is Byoungyoung Lee @lifeasageek, and I’m interested in software engineering and computer security in general. In particular, my research focus is in software testing, e.g., designing and implementing fuzzing systems to find software bugs.

news

Apr 9, 2023 I got a return-internship offer from GOSST Fuzzing team at Google in New York, building a fuzzing infrastructure :sparkles: :smile:.
May 2, 2022 I worked as an intern at Google in San Francisco, incorporating R2Z2 into the Chrome development infrastructure :sparkles: :smile:.
Apr 1, 2022 I received Chrome bug bounty reward ($3,000): [CVE-2022-4025] the contents of iframe is placed outside of iframe when CSS “column-width” is defined in main frame.
Aug 12, 2020 I gave a tech talk to Google Chrome Team about “Finding Regression Rendering Bugs in Browsers” [video]

selected publications

  1. Metamong: Detecting Render-Update Bugs in Web Browsers through Fuzzing
    Suhwan Song, and Byoungyoung Lee
    In Proceedings of the 31st ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering, 2023
  2. R2Z2: Detecting Rendering Regressions in Web Browsers through Differential Fuzz Testing
    Suhwan Song, Jaewon Hur, Sunwoo Kim, Philip Rogers, and Byoungyoung Lee
    In Proceedings of the 44th International Conference on Software Engineering, 2022
  3. CrFuzz: Fuzzing Multi-Purpose Programs through Input Validation
    Suhwan Song, Chengyu Song, Yeongjin Jang, and Byoungyoung Lee
    In Proceedings of the 28th ACM Joint Meeting on European Software Engineering Conference and Symposium on the Foundations of Software Engineering, 2020