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Subject

Analysis of Blockchain Software Vulnerability against OS Command Injection Attack
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블록체인 소프트웨어의 취약점을 이용한 OS 커맨드 인젝션 공격에 대한 연구

논문 기본 정보

Type
Academic journal
Author
Byoungkuk Kim (이니텍) Junbeom Hur (고려대학교)
Journal
Korea Institute Of Information Security And Cryptology Journal of the Korea Institute of Information Security & Cryptology Vol.29 No.2 KCI Accredited Journals
Published
2019.4
Pages
309 - 320 (12page)

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Result
Analysis of Blockchain Software Vulnerability against OS Command Injection Attack
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Abstract· Keywords

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Blockchain has been developed as a key technology for many cryptocurrency systems such as Bitcoin. These days, blockchain technology attracts many people to adopt it to various fields beyond cryptocurrency systems for their information sharing and processing. However, with the development and increasing adoption of the blockchain, security incidents frequently happen in the blockchain systems due to their implementation flaws. In order to solve this problem, in this paper, we analyze the software vulnerabilities of Bitcoin and Ethereum, which are the most widely used blockchain applications in real world. For that purpose, we conduct an in-depth analysis of source code of them to detect software vulnerabilities, and examine an OS command injection attack exploiting the detected ones.

Contents

요약
ABSTRACT
I. 서론
II. 이론적 배경 및 관련 연구
III. 블록체인 취약점 분석
IV. 블록체인 공격
V. 블록체인 공격 대응 방안
VI. 결론
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