CAPEC-649: Adding a Space to a File Extension

Detailed Draft 严重程度: Medium 攻击可能性: Low

CAPEC版本: 3.9

更新日期: 2023-01-24

攻击模式描述

An adversary adds a space character to the end of a file extension and takes advantage of an application that does not properly neutralize trailing special elements in file names. This extra space, which can be difficult for a user to notice, affects which default application is used to operate on the file and can be leveraged by the adversary to control execution.

前提条件

  • The use of the file must be controlled by the file extension.

后果影响

影响范围: Confidentiality Integrity Availability

技术影响: Execute Unauthorized Commands

缓解措施

File extensions should be checked to see if non-visible characters are being included.

分类映射

分类名称 条目ID 条目名称
ATTACK 1036.006 Masquerading:Space after Filename
关键信息

CAPEC ID: CAPEC-649

抽象级别: Detailed

状态: Draft

典型严重程度: Medium

攻击可能性: Low

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