CWE-733 编译器优化对安全关键代码的移除或修改
Compiler Optimization Removal or Modification of Security-critical Code
结构: Simple
Abstraction: Base
状态: Incomplete
被利用可能性: unkown
基本描述
The developer builds a security-critical protection mechanism into the software, but the compiler optimizes the program such that the mechanism is removed or modified.
相关缺陷
-
cwe_Nature: ChildOf cwe_CWE_ID: 1038 cwe_View_ID: 699 cwe_Ordinal: Primary
-
cwe_Nature: ChildOf cwe_CWE_ID: 1038 cwe_View_ID: 1000 cwe_Ordinal: Primary
适用平台
Language: [{'cwe_Name': 'C', 'cwe_Prevalence': 'Often'}, {'cwe_Name': 'C++', 'cwe_Prevalence': 'Often'}, {'cwe_Class': 'Compiled', 'cwe_Prevalence': 'Undetermined'}]
常见的影响
范围 | 影响 | 注释 |
---|---|---|
['Access Control', 'Other'] | ['Bypass Protection Mechanism', 'Other'] |
检测方法
Black Box
This specific weakness is impossible to detect using black box methods. While an analyst could examine memory to see that it has not been scrubbed, an analysis of the executable would not be successful. This is because the compiler has already removed the relevant code. Only the source code shows whether the programmer intended to clear the memory or not, so this weakness is indistinguishable from others.
White Box
This weakness is only detectable using white box methods (see black box detection factor). Careful analysis is required to determine if the code is likely to be removed by the compiler.
分析过的案例
标识 | 说明 | 链接 |
---|---|---|
相关攻击模式
- CAPEC-10
- CAPEC-24
- CAPEC-46
- CAPEC-8
- CAPEC-9
引用
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