Leveranciers en producten

CPE, wat staat voor Common Platform Enumeration, is een gestandaardiseerd schema voor het benoemen van hardware, software en besturingssystemen. CPE biedt een gestructureerd naamgevingsschema om IT-systemen, platforms en pakketten uniek te identificeren en te classificeren op basis van bepaalde attributen zoals leverancier, productnaam, versie, update, editie en taal.

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

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

Algemene informatie

Introductiemodi

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

Toepasselijke platforms

Taal

Klasse: Not Language-Specific (Undetermined)

Veelvoorkomende gevolgen

Bereik	Impact	Waarschijnlijkheid
Access Control	Bypass Protection Mechanism Opmerking: No authentication takes place in this process, bypassing an assumed protection of encryption.
Confidentiality	Read Application Data Opmerking: 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.

Mogelijke risicobeperkingen

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.

Notities kwetsbaarheidsmapping

Rechtvaardiging : 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.
Opmerking : 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.

Gerelateerde aanvalspatronen

CAPEC ID	Naam aanvalspatroon
CAPEC-94	Adversary in the Middle (AiTM)

Indiening

Naam	Organisatie	Datum	Releasedatum	Version
CWE Community		2006-12-15 +00:00	2006-12-15 +00:00	Draft 5

Wijzigingen

Naam	Organisatie	Datum	Opmerking
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

De informatie die op CVE Find wordt gepresenteerd, is afkomstig van verschillende zorgvuldig geselecteerde referentiebronnen. CVE-gegevens worden geleverd door MITRE Corporation en de National Vulnerability Database (NVD). De Known Exploited Vulnerabilities (KEV)-catalogus is afkomstig van de Cybersecurity and Infrastructure Security Agency (CISA), terwijl EPSS-scores afkomstig zijn van FIRST.org. Daarnaast worden gegevens over softwarezwakheden (CWE) en veelvoorkomende aanvalspatronen (CAPEC) bijgehouden door MITRE Corporation, en informatie over hardware- en softwareconfiguraties (CPE) wordt geleverd door de NVD.

CWE-593 Detail

CWE-593