CWE-1267 Detalhe

CWE-1267

Policy Uses Obsolete Encoding
2020-02-24
00h00 +00:00
Draft
2026-10-28
00h00 +00:00
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Nome: Policy Uses Obsolete Encoding

The product uses an encoding mechanism that is no longer trusted, i.e., an obsolete encoding, to implement access controls.

Informações Gerais

Detalhes de Contexto

Modos de Introdução

Architecture and Design
Implementation

Plataformas Aplicáveis

Linguagem

Classe: Not Language-Specific (Undetermined)

Sistemas Operacionais

Classe: Not OS-Specific (Undetermined)

Arquiteturas

Classe: Not Architecture-Specific (Undetermined)

Tecnologias

Classe: Not Technology-Specific (Undetermined)

Consequências Comuns

Escopo Impacto Probabilidade
Confidentiality
Integrity
Availability
Access Control
Modify Memory, Read Memory, Modify Files or Directories, Read Files or Directories, DoS: Resource Consumption (Other), Execute Unauthorized Code or Commands, Gain Privileges or Assume Identity, Bypass Protection Mechanism, Reduce ReliabilityHigh

Mitigações Potenciais

Phases : Architecture and Design // Implementation

Notas de Mapeamento de Vulnerabilidade

Justificativa : 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.
Comentário : 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.

Padrões de Ataque Relacionados

CAPEC ID Nome do Padrão de Ataque
CAPEC-121 Exploit Non-Production Interfaces
CAPEC-681 Exploitation of Improperly Controlled Hardware Security Identifiers

Referências

REF-1093

Huge Intel CPU Bug Allegedly Causes Kernel Memory Vulnerability With Up To 30% Performance Hit In Windows And Linux
Brandon Hill.
https://hothardware.com/news/intel-cpu-bug-kernel-memory-isolation-linux-windows-macos

Submissão

Nome Organização Data Data de lançamento Version
Arun Kanuparthi, Hareesh Khattri, Parbati Kumar Manna, Narasimha Kumar V Mangipudi Intel Corporation 2020-04-18 +00:00 2020-02-24 +00:00 4.1

Modificações

Nome Organização Data Comentário
CWE Content Team MITRE 2020-08-20 +00:00 updated Applicable_Platforms, Demonstrative_Examples, Description, Modes_of_Introduction, Potential_Mitigations
CWE Content Team MITRE 2021-07-20 +00:00 updated Related_Attack_Patterns
CWE Content Team MITRE 2022-04-28 +00:00 updated Related_Attack_Patterns
CWE Content Team MITRE 2022-10-13 +00:00 updated Demonstrative_Examples
CWE Content Team MITRE 2023-04-27 +00:00 updated References, Relationships
CWE Content Team MITRE 2023-06-29 +00:00 updated Mapping_Notes
CWE Content Team MITRE 2025-12-11 +00:00 updated Demonstrative_Examples, Weakness_Ordinalities
CWE Content Team MITRE 2026-10-28 +00:00 updated Background_Details, Description