Detalle CWE-1250

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.

Modos de introducción

Implementation
Architecture and Design

Plataformas aplicables

Lenguaje

Class: Not Language-Specific (Undetermined)

Sistemas operativos

Class: Not OS-Specific (Undetermined)

Arquitecturas

Class: Not Architecture-Specific (Undetermined)

Tecnologías

Class: Cloud Computing (Undetermined)
Name: Security Hardware (Undetermined)

Consecuencias comunes

Notas de mapeo de vulnerabilidades

Justificación : 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.
Comentario : 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.

Notas

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.

Referencias

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

Envío

Modificaciones