CWE-593
Authentication Bypass: OpenSSL CTX Object Modified after SSL Objects are Created
2006-12-15
00h00 +00:00
00h00 +00:00
특정 CWE 알림
특정 CWE의 변경 사항에 대한 정보를 받아보세요.
이름: Authentication Bypass: OpenSSL CTX Object Modified after SSL Objects are Created
The product modifies the SSL context after connection creation has begun.
일반 정보
취약점 도입 방식
Implementation : REALIZATION: This weakness is caused during implementation of an architectural security tactic.적용 가능한 플랫폼
언어
클래스: Not Language-Specific (Undetermined)일반적인 결과
| 범위 | 영향 | 가능성 |
|---|---|---|
| Access Control | Bypass Protection Mechanism 참고: No authentication takes place in this process, bypassing an assumed protection of encryption. | |
| Confidentiality | Read Application Data 참고: 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. |
잠재적 완화 방법
Phases : Architecture and DesignUse 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.
취약점 매핑 메모
근거 : 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.댓글 : 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.
관련 공격 패턴
| CAPEC ID | 공격 패턴 이름 |
|---|---|
| CAPEC-94 | Adversary in the Middle (AiTM)
|
제출
| 이름 | 조직 | 날짜 | 출시일 | Version |
|---|---|---|---|---|
| CWE Community | Draft 5 |
수정 사항
| 이름 | 조직 | 날짜 | 댓글 |
|---|---|---|---|
| Eric Dalci | Cigital | updated Time_of_Introduction | |
| CWE Content Team | MITRE | updated Common_Consequences, Relationships, Other_Notes | |
| CWE Content Team | MITRE | updated Description, Other_Notes, Potential_Mitigations | |
| CWE Content Team | MITRE | updated Common_Consequences | |
| CWE Content Team | MITRE | updated Common_Consequences | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Potential_Mitigations, Relationships | |
| CWE Content Team | MITRE | updated Demonstrative_Examples, Modes_of_Introduction, Relationships | |
| CWE Content Team | MITRE | updated Common_Consequences, Relationships | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Description | |
| CWE Content Team | MITRE | updated Relationships, Time_of_Introduction | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Applicable_Platforms, Weakness_Ordinalities | |
| CWE Content Team | MITRE | updated Common_Consequences, Description |
