Fornecedores e Produtos

CPE, que significa Common Platform Enumeration, é um esquema padronizado para nomear hardware, software e sistemas operacionais. O CPE fornece um esquema de nomenclatura estruturado para identificar e classificar de forma exclusiva sistemas de tecnologia da informação, plataformas e pacotes com base em certos atributos como fornecedor, nome do produto, versão, atualização, edição e idioma.

Nome: Authentication Bypass: OpenSSL CTX Object Modified after SSL Objects are Created

The product modifies the SSL context after connection creation has begun.

Informações Gerais

Modos de Introdução

Implementation : REALIZATION: This weakness is caused during implementation of an architectural security tactic.

Plataformas Aplicáveis

Linguagem

Classe: Not Language-Specific (Undetermined)

Consequências Comuns

Escopo	Impacto	Probabilidade
Access Control	Bypass Protection Mechanism Nota: No authentication takes place in this process, bypassing an assumed protection of encryption.
Confidentiality	Read Application Data Nota: If the program modifies the SSL_CTX object after creating SSL objects from it, there is the possibility that older SSL objects created from the original context could all be affected by that change. The encrypted communication between a user and a trusted host may be subject to a sniffing attack.

Mitigações Potenciais

Phases : Architecture and Design
Use a language or a library that provides a cryptography framework at a higher level of abstraction.
Phases : Implementation
Most SSL_CTX functions have SSL counterparts that act on SSL-type objects.
Phases : Implementation
Applications should set up an SSL_CTX completely, before creating SSL objects from it.

Notas de Mapeamento de Vulnerabilidade

Justificativa : This CWE entry is at the Variant 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-94	Adversary in the Middle (AiTM)

Submissão

Nome	Organização	Data	Data de lançamento	Version
CWE Community		2006-12-15 +00:00	2006-12-15 +00:00	Draft 5

Modificações

Nome	Organização	Data	Comentário
Eric Dalci	Cigital	2008-07-01 +00:00	updated Time_of_Introduction
CWE Content Team	MITRE	2008-09-08 +00:00	updated Common_Consequences, Relationships, Other_Notes
CWE Content Team	MITRE	2009-07-27 +00:00	updated Description, Other_Notes, Potential_Mitigations
CWE Content Team	MITRE	2011-06-01 +00:00	updated Common_Consequences
CWE Content Team	MITRE	2011-06-27 +00:00	updated Common_Consequences
CWE Content Team	MITRE	2012-05-11 +00:00	updated Relationships
CWE Content Team	MITRE	2014-07-30 +00:00	updated Relationships
CWE Content Team	MITRE	2017-05-03 +00:00	updated Potential_Mitigations, Relationships
CWE Content Team	MITRE	2017-11-08 +00:00	updated Demonstrative_Examples, Modes_of_Introduction, Relationships
CWE Content Team	MITRE	2020-02-24 +00:00	updated Common_Consequences, Relationships
CWE Content Team	MITRE	2022-10-13 +00:00	updated Relationships
CWE Content Team	MITRE	2023-01-31 +00:00	updated Description
CWE Content Team	MITRE	2023-04-27 +00:00	updated Relationships, Time_of_Introduction
CWE Content Team	MITRE	2023-06-29 +00:00	updated Mapping_Notes
CWE Content Team	MITRE	2025-12-11 +00:00	updated Applicable_Platforms, Weakness_Ordinalities
CWE Content Team	MITRE	2026-10-28 +00:00	updated Common_Consequences, Description

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.

CWE-593 Detalhe

CWE-593