CWE-325 缺少必要的密码学步骤
Missing Required Cryptographic Step
结构: Simple
Abstraction: Base
状态: Incomplete
被利用可能性: unkown
基本描述
The software does not implement a required step in a cryptographic algorithm, resulting in weaker encryption than advertised by that algorithm.
扩展描述
Cryptographic implementations should follow the algorithms that define them exactly, otherwise encryption can be weaker than expected.
相关缺陷
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cwe_Nature: ChildOf cwe_CWE_ID: 573 cwe_View_ID: 1000 cwe_Ordinal: Primary
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cwe_Nature: PeerOf cwe_CWE_ID: 358 cwe_View_ID: 1000
适用平台
Language: {'cwe_Class': 'Language-Independent', 'cwe_Prevalence': 'Undetermined'}
常见的影响
| 范围 | 影响 | 注释 |
|---|---|---|
| Access Control | Bypass Protection Mechanism | If the cryptographic algorithm is used for authentication and authorization, then an attacker could gain unauthorized access to the system. |
| ['Confidentiality', 'Integrity'] | ['Read Application Data', 'Modify Application Data'] | Sensitive data may be compromised by the use of a broken or risky cryptographic algorithm. |
| ['Accountability', 'Non-Repudiation'] | Hide Activities | If the cryptographic algorithm is used to ensure the identity of the source of the data (such as digital signatures), then a broken algorithm will compromise this scheme and the source of the data cannot be proven. |
分析过的案例
| 标识 | 说明 | 链接 |
|---|---|---|
Notes
Relationship
Overlaps incomplete/missing security check.
Relationship
Can be resultant.
分类映射
| 映射的分类名 | ImNode ID | Fit | Mapped Node Name |
|---|---|---|---|
| PLOVER | Missing Required Cryptographic Step | ||
| OWASP Top Ten 2007 | A8 | CWE More Specific | Insecure Cryptographic Storage |
| OWASP Top Ten 2007 | A9 | CWE More Specific | Insecure Communications |
相关攻击模式
- CAPEC-68
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