CWE-1250 详情

The product has or supports multiple distributed components or sub-systems that are each required to keep their own local copy of shared data - such as state or cache - but the product does not ensure that all local copies remain consistent with each other.

引入方式

Implementation
Architecture and Design

适用平台

编程语言

类： Not Language-Specific (Undetermined)

操作系统

类： Not OS-Specific (Undetermined)

架构

类： Not Architecture-Specific (Undetermined)

技术

类： Cloud Computing (Undetermined)
名称： Security Hardware (Undetermined)

常见后果

漏洞映射说明

依据 : This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
备注 : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.

备注

Issues related to state and cache - creation, preservation, and update - are a significant gap in CWE that is expected to be addressed in future versions. It likely has relationships to concurrency and synchronization, incorrect behavior order, and other areas that already have some coverage in CWE, although the focus has typically been on independent processes on the same operating system - not on independent systems that are all a part of a larger system-of-systems.

参考资料

REF-1069

TaxDC: A Taxonomy of Non-Deterministic Concurrency Bugs in Datacenter Distributed Systems
Tanakorn Leesatapornwongsa, Jeffrey F. Lukman, Shan Lu, Haryadi S. Gunawi.
https://ucare.cs.uchicago.edu/pdf/asplos16-TaxDC.pdf

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