引入方式
Architecture and Design
Implementation
適用平台
程式語言
類別： Not Language-Specific (Undetermined)
技術
類別： Not Technology-Specific (Undetermined)
常見後果
| 範圍 |
影響 |
可能性 |
| Other | Alter Execution Logic | |
觀察到的案例
| 參考資料 |
描述 |
| e-commerce product does not restrict the number of requests for coupons |
| Chain: Creation of the packet client occurs before initialization is complete (CWE-696) resulting in a read from uninitialized memory (CWE-908), causing memory corruption. |
| Chain: incorrect "goto" in Apple SSL product bypasses certificate validation, allowing Adversary-in-the-Middle (AITM) attack (Apple "goto fail" bug). CWE-705 (Incorrect Control Flow Scoping) -> CWE-561 (Dead Code) -> CWE-295 (Improper Certificate Validation) -> CWE-393 (Return of Wrong Status Code) -> CWE-300 (Channel Accessible by Non-Endpoint). The code's whitespace indentation did not reflect the actual control flow (CWE-1114) and did not explicitly delimit the block (CWE-483), which could have made it more difficult for human code auditors to detect the vulnerability. |
| Chain: off-by-one error (CWE-193) leads to infinite loop (CWE-835) using invalid hex-encoded characters. |
偵測方法
Automated Static Analysis
Automated static analysis, commonly referred to as Static Application Security Testing (SAST), can find some instances of this weakness by analyzing source code (or binary/compiled code) without having to execute it. Typically, this is done by building a model of data flow and control flow, then searching for potentially-vulnerable patterns that connect "sources" (origins of input) with "sinks" (destinations where the data interacts with external components, a lower layer such as the OS, etc.)
漏洞對應備注
理由說明 : This CWE entry is extremely high-level, a Pillar. However, classification research is limited for weaknesses of this type, so there can be gaps or organizational difficulties within CWE that force use of this weakness, even at such a high level of abstraction.
備註 : Where feasible, consider children or descendants of this entry instead.
相關攻擊模式
| CAPEC ID |
攻擊模式名稱 |
| CAPEC-29 |
Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions
This attack targets a race condition occurring between the time of check (state) for a resource and the time of use of a resource. A typical example is file access. The adversary can leverage a file access race condition by "running the race", meaning that they would modify the resource between the first time the target program accesses the file and the time the target program uses the file. During that period of time, the adversary could replace or modify the file, causing the application to behave unexpectedly. |
提交
| 名稱 |
機構 |
日期 |
發布日期 |
Version |
| CWE Content Team |
MITRE |
2008-04-11 +00:00 |
2008-04-11 +00:00 |
Draft 9 |
修改記錄
| 名稱 |
機構 |
日期 |
備註 |
| Eric Dalci |
Cigital |
2008-07-01 +00:00 |
updated Time_of_Introduction |
| CWE Content Team |
MITRE |
2008-09-08 +00:00 |
updated Relationships, Other_Notes |
| CWE Content Team |
MITRE |
2008-11-24 +00:00 |
updated Relationships |
| CWE Content Team |
MITRE |
2009-03-10 +00:00 |
updated Related_Attack_Patterns |
| CWE Content Team |
MITRE |
2009-05-27 +00:00 |
updated Relationships |
| CWE Content Team |
MITRE |
2010-02-16 +00:00 |
updated Relationships, Taxonomy_Mappings |
| CWE Content Team |
MITRE |
2010-09-27 +00:00 |
updated Relationships |
| CWE Content Team |
MITRE |
2010-12-13 +00:00 |
updated Relationships |
| CWE Content Team |
MITRE |
2011-03-29 +00:00 |
updated Maintenance_Notes, Other_Notes, Relationships |
| CWE Content Team |
MITRE |
2011-06-01 +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 |
2017-01-19 +00:00 |
updated Relationships |
| CWE Content Team |
MITRE |
2017-11-08 +00:00 |
updated Applicable_Platforms, Relationships, Relevant_Properties |
| CWE Content Team |
MITRE |
2020-02-24 +00:00 |
updated Applicable_Platforms, Type |
| CWE Content Team |
MITRE |
2020-06-25 +00:00 |
updated Relationships |
| CWE Content Team |
MITRE |
2021-03-15 +00:00 |
updated Maintenance_Notes |
| CWE Content Team |
MITRE |
2023-01-31 +00:00 |
updated Relationships |
| CWE Content Team |
MITRE |
2023-04-27 +00:00 |
updated Relationships |
| CWE Content Team |
MITRE |
2023-06-29 +00:00 |
updated Mapping_Notes |
| CWE Content Team |
MITRE |
2023-10-26 +00:00 |
updated Observed_Examples, Relationships |
| CWE Content Team |
MITRE |
2024-02-29 +00:00 |
updated Demonstrative_Examples |
| CWE Content Team |
MITRE |
2025-04-03 +00:00 |
updated Relationships |
| CWE Content Team |
MITRE |
2025-09-09 +00:00 |
updated Relationships |
| CWE Content Team |
MITRE |
2025-12-11 +00:00 |
updated Observed_Examples, Relationships, Weakness_Ordinalities |
| CWE Content Team |
MITRE |
2026-10-28 +00:00 |
updated Detection_Factors, Dimensions, Relationships |
