CWE-1297 Detalhe

CWE-1297

Unprotected Confidential Information on Device is Accessible by OSAT Vendors
Incomplete
2020-08-20
00h00 +00:00
2025-12-11
00h00 +00:00
CWE Mitre.org
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Nome: Unprotected Confidential Information on Device is Accessible by OSAT Vendors

The product does not adequately protect confidential information on the device from being accessed by Outsourced Semiconductor Assembly and Test (OSAT) vendors.

Informações Gerais

Modos de Introdução

Implementation

Plataformas Aplicáveis

Linguagem

Name: Verilog (Undetermined)
Name: VHDL (Undetermined)
Class: Not Language-Specific (Undetermined)

Sistemas Operacionais

Class: Not OS-Specific (Undetermined)

Arquiteturas

Class: Not Architecture-Specific (Undetermined)

Tecnologias

Name: Processor Hardware (Undetermined)
Class: Not Technology-Specific (Undetermined)

Consequências Comuns

Escopo Impacto Probabilidade
Confidentiality
Integrity
Access Control
Authentication
Authorization
Availability
Accountability
Non-Repudiation		Gain Privileges or Assume Identity, Bypass Protection Mechanism, Execute Unauthorized Code or Commands, Modify Memory, Modify Files or Directories

Note: The impact depends on the confidential information itself and who is inadvertently granted access. For example, if the confidential information is a key that can unlock all the parts of a generation, the impact could be severe.		Medium

Mitigações Potenciais

Phases : Architecture and Design

Métodos de Detecção

Architecture or Design Review

Appropriate Post-Si tests should be carried out to ensure that residual confidential information is not left on parts leaving one facility for another facility.
Eficácia : High

Dynamic Analysis with Manual Results Interpretation

Appropriate Post-Si tests should be carried out to ensure that residual confidential information is not left on parts leaving one facility for another facility.
Eficácia : Moderate

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-1 Accessing Functionality Not Properly Constrained by ACLs
In applications, particularly web applications, access to functionality is mitigated by an authorization framework. This framework maps Access Control Lists (ACLs) to elements of the application's functionality; particularly URL's for web apps. In the case that the administrator failed to specify an ACL for a particular element, an attacker may be able to access it with impunity. An attacker with the ability to access functionality not properly constrained by ACLs can obtain sensitive information and possibly compromise the entire application. Such an attacker can access resources that must be available only to users at a higher privilege level, can access management sections of the application, or can run queries for data that they otherwise not supposed to.
CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels
An attacker exploits a weakness in the configuration of access controls and is able to bypass the intended protection that these measures guard against and thereby obtain unauthorized access to the system or network. Sensitive functionality should always be protected with access controls. However configuring all but the most trivial access control systems can be very complicated and there are many opportunities for mistakes. If an attacker can learn of incorrectly configured access security settings, they may be able to exploit this in an attack.

Notas

This entry might be subject to CWE Scope Exclusion SCOPE.SITUATIONS (Focus on situations in which weaknesses may appear); SCOPE.HUMANPROC (Human/organizational process; and/or SCOPE.CUSTREL (Not customer-relevant).
This entry is still under development and will continue to see updates and content improvements.

Referências

REF-1113

Provably-Secure Logic Locking: From Theory To Practice
Muhammad Yasin, Abhrajit Sengupta, Mohammed Thari Nabeel, Mohammed Ashraf, Jeyavijayan (JV) Rajendran, Ozgur Sinanoglu.
https://dl.acm.org/doi/10.1145/3133956.3133985

REF-1114

Trustworthy Hardware Design: Combinational Logic Locking Techniques
Muhammad Yasin, Jeyavijayan (JV) Rajendran, Ozgur Sinanoglu.
https://link.springer.com/book/10.1007/978-3-030-15334-2

Submissão

Nome Organização Data Data de lançamento Version
Arun Kanuparthi, Hareesh Khattri, Parbati Kumar Manna Intel Corporation 2020-05-29 +00:00 2020-08-20 +00:00 4.2

Modificações

Nome Organização Data Comentário
CWE Content Team MITRE 2021-07-20 +00:00 updated Related_Attack_Patterns
CWE Content Team MITRE 2022-04-28 +00:00 updated Applicable_Platforms
CWE Content Team MITRE 2022-06-28 +00:00 updated Applicable_Platforms
CWE Content Team MITRE 2023-01-31 +00:00 updated Maintenance_Notes
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 Weakness_Ordinalities
As informações apresentadas no CVE Find originam-se de várias fontes de referência cuidadosamente selecionadas. Os dados CVE são fornecidos pela MITRE Corporation e pelo National Vulnerability Database (NVD). O catálogo de Vulnerabilidades Conhecidas Exploradas (KEV) é proveniente da Cybersecurity and Infrastructure Security Agency (CISA), enquanto as pontuações EPSS vêm do FIRST.org. Além disso, os dados sobre fraquezas de software (CWE) e padrões de ataque comuns (CAPEC) são mantidos pela MITRE Corporation, e as informações sobre configurações de hardware e software (CPE) são fornecidas pelo NVD.