CWE-758
Reliance on Undefined, Unspecified, or Implementation-Defined Behavior
2009-03-10
00h00 +00:00
00h00 +00:00
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Tên: Reliance on Undefined, Unspecified, or Implementation-Defined Behavior
The product uses an API function, data structure, or other entity in a way that relies on properties that are not always guaranteed to hold for that entity.
Thông tin chung
Các cách xuất hiện
Porting : This can lead to resultant weaknesses when the required properties change, such as when the product is ported to a different platform.Implementation : This can lead to resultant weaknesses if an interaction error (CWE-435) occurs.
Nền tảng áp dụng
Ngôn ngữ
Lớp: Not Language-Specific (Undetermined)Hậu quả phổ biến
| Phạm vi | Tác động | Khả năng xảy ra |
|---|---|---|
| Other | Reduce Maintainability, Unexpected State, Quality Degradation |
Ví dụ đã quan sát
| Tài liệu tham khảo | Mô tả |
|---|---|
CVE-2006-1902 | Change in C compiler behavior causes resultant buffer overflows in programs that depend on behaviors that were undefined in the C standard. |
Phương pháp phát hiện
Fuzzing
Fuzz testing (fuzzing) is a powerful technique for generating large numbers of diverse inputs - either randomly or algorithmically - and dynamically invoking the code with those inputs. Even with random inputs, it is often capable of generating unexpected results such as crashes, memory corruption, or resource consumption. Fuzzing effectively produces repeatable test cases that clearly indicate bugs, which helps developers to diagnose the issues.Hiệu quả : High
Ghi chú ánh xạ lỗ hổng
Lý do : This CWE entry is a Class and might have Base-level children that would be more appropriateBình luận : Examine children of this entry to see if there is a better fit
Tài liệu tham khảo
REF-1534
Automated Technical Debt Measure, Version 2OMG.
https://www.omg.org/spec/ATDM2/1.0/PDF
Gửi
| Tên | Tổ chức | Ngày | Ngày phát hành | Version |
|---|---|---|---|---|
| CWE Content Team | MITRE | 1.3 |
Sửa đổi
| Tên | Tổ chức | Ngày | Bình luận |
|---|---|---|---|
| CWE Content Team | MITRE | updated Common_Consequences | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Relationships, Taxonomy_Mappings | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Relationships, Weakness_Ordinalities | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Description | |
| CWE Content Team | MITRE | updated Detection_Factors, Relationships | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Demonstrative_Examples | |
| CWE Content Team | MITRE | updated Applicable_Platforms, Common_Consequences, Time_of_Introduction | |
| CWE Content Team | MITRE | updated Description, Modes_of_Introduction, References, Time_of_Introduction |
