The 8th International Conference on Next Generation Computing 2022 (2022.10)바로가기
페이지
pp.191-194
저자
Jemin Kim, Joonseok Park
언어
영어(ENG)
URL
https://www.earticle.net/Article/A419772
원문정보
초록
영어
Cross-site scripting(XSS) is one of the major threats in web services. Many legacy web applications, which are prevalent in industry, are vulnerable to XSS. This paper proposes dynamic taint analysis scheme by using concolic execution to prevent XSS. Our proposed scheme has no false alarm, at the same time, minimizes required dynamic taint analysis time to cover all execution path. In this manner we can find the exact input data set, which causes the XSS threat. We defined instrumentation scheme for taint analysis and concolic executions. The instrumentation phase for the Java servlet code is automated. The experimental results on test set of SecuriBench Micro, demonstrated the validity of proposed scheme. It detects 90.63% of XSS threats while showing 0% of false positive.
목차
Abstract I. INTRODUCTION II. TAINT ANALYSIS USING CONCOLIC EXECTUTION A. Motivating Example B. Extened Tomcat Servelet Runner for Concolic Executions C. Instrumentation Module III. XSS DETECTION APPROACH IV. EXPERIMENTAL RESULTS V. RELATED RESEARCHES VI. CONCLUSIONS AND DISCUSSIONS REFERENCES