| Cisco IOS堆管理和保护机制及其脆弱性研究 |
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| 引用本文： | 范俊俊,鲁云萍.Cisco IOS堆管理和保护机制及其脆弱性研究[J].计算机安全,2008(7). |
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| 作者姓名： | 范俊俊 鲁云萍 |
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| 作者单位： | 江南计算技术研究所,江苏,无锡,214083 |
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| 摘 要： | 缓冲区堆溢出攻击是目前Cisco路由器的主要安全威胁。该文分析了Cisco IOS堆管理和保护机制的工作原理,研究其面临堆溢出攻击时的安全脆弱性。在此基础上,探讨完善IOS堆管理和保护机制,增强IOS抵御堆溢出攻击的有效途径。
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| 关 键 词： | IOS 堆管理 堆保护 脆弱性 |
Research on Cisco IOS Heap Management and Protection Mechanism and It's Frangibility |
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| FAN Jun-jun,LU Yun-ping.Research on Cisco IOS Heap Management and Protection Mechanism and It''s Frangibility[J].Network & Computer Security,2008(7). |
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| Authors: | FAN Jun-jun LU Yun-ping |
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| Abstract: | Heap overflow attack is the main security thread of Cisco IOS at present. This paper analyzes the principle of Cisco IOS heap management and protection mechanism, and study on the frangibility of the mechanism when resisting heap overflow attack. After that, some effective approaches are discussed to improve the mechanism of IOS heap management and protection, and to enhance the faculty of IOS to resist heap overflow attack. |
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| Keywords: | IOS heap management heap protection frangibility |
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