简体中文

CAPEC-642

Replace Binaries
2018-05-31
00h00 +00:00
高危
Draft
2022-09-29
00h00 +00:00
CAPEC Mitre.org
指定 CAPEC 提醒
随时了解指定 CAPEC 的变更。
管理通知

CAPEC 描述

Adversaries know that certain binaries will be regularly executed as part of normal processing. If these binaries are not protected with the appropriate file system permissions, it could be possible to replace them with malware. This malware might be executed at higher system permission levels. A variation of this pattern is to discover self-extracting installation packages that unpack binaries to directories with weak file permissions which it does not clean up appropriately. These binaries can be replaced by malware, which can then be executed.

CAPEC 信息

前提条件

The attacker must be able to place the malicious binary on the target machine.

缓解措施

Insure that binaries commonly used by the system have the correct file permissions. Set operating system policies that restrict privilege elevation of non-Administrators. Use auditing tools to observe changes to system services.

相关弱点

CWE-ID 弱点名称

CWE-732

 Incorrect Permission Assignment for Critical Resource
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

提交记录

名称 组织 日期 发布日期
CAPEC Content Team The MITRE Corporation 2018-05-31 +00:00

修改记录

名称 组织 日期 备注
CAPEC Content Team The MITRE Corporation 2019-04-04 +00:00 Updated Example_Instances, Taxonomy_Mappings
CAPEC Content Team The MITRE Corporation 2020-07-30 +00:00 Updated Taxonomy_Mappings
CAPEC Content Team The MITRE Corporation 2020-12-17 +00:00 Updated Taxonomy_Mappings
CAPEC Content Team The MITRE Corporation 2022-09-29 +00:00 Updated Taxonomy_Mappings
cvefind.com 上展示的信息来源于多个精心选择的权威数据源。CVE 数据由 MITRE Corporation 和 National Vulnerability Database (NVD) 提供。已知被利用漏洞（KEV）目录来源于 Cybersecurity and Infrastructure Security Agency (CISA)，EPSS 评分来自 FIRST.org。此外，软件弱点（CWE）和常见攻击模式（CAPEC）数据由 MITRE Corporation 维护，硬件和软件配置（CPE）信息由 NVD 提供。