Vulnerability Finding and Firmware Association in Power Grid

被引：1

作者：

Sun, Yuyan ^{[1
]}

Sun, Limin ^{[1
]}

Shi, Zhiqiang ^{[1
]}

Yu, Wenhao ^{[2
]}

Ying, Huan ^{[2
]}

机构：

[1] Chinese Acad Sci, Inst Informat Engn, Beijing, Peoples R China

[2] China Elect Power Res Inst, Inst Informat Commun, Beijing, Peoples R China

来源：

PROCEEDINGS OF THE 2019 FIFTH INTERNATIONAL CONFERENCE ON MOBILE AND SECURE SERVICES (MOBISECSERV) | 2019年

关键词：

vulnerability association; firmware preprocessing; features extraction;

D O I：

10.1109/mobisecserv.2019.8686515

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The intelligent power grid is composed of a large number of industrial control equipment, and most of the industrial control equipment has security holes, which are vulnerable to malicious attacks and affect the normal operation of the power grid. By analyzing the security vulnerability of the firmware of industrial control equipment, the vulnerability can be detected in advance and the power grid's ability to resist attack can be improved. In this paper, a vulnerability finding and firmware association technology for industrial control device firmware was proposed. Through firmware analysis technology, code preprocessing, vulnerability scanning analysis and vulnerability matching are performed for grid device firmware. At the same time, firmware vulnerability association relationship is established based on the similarity of device firmware. Vulnerabilities are discovered more quickly in the security detection of industrial device.

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页数：5

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