CWE-680 整数溢出导致缓冲区溢出
Integer Overflow to Buffer Overflow
结构: Chain
Abstraction: Compound
状态: Draft
被利用可能性: unkown
基本描述
The product performs a calculation to determine how much memory to allocate, but an integer overflow can occur that causes less memory to be allocated than expected, leading to a buffer overflow.
相关缺陷
-
cwe_Nature: StartsWith cwe_CWE_ID: 190 cwe_View_ID: 709 cwe_Chain_ID: 680
-
cwe_Nature: ChildOf cwe_CWE_ID: 119 cwe_View_ID: 1000 cwe_Ordinal: Primary
适用平台
Language: {'cwe_Class': 'Language-Independent', 'cwe_Prevalence': 'Undetermined'}
常见的影响
| 范围 | 影响 | 注释 |
|---|---|---|
| ['Integrity', 'Availability', 'Confidentiality'] | ['Modify Memory', 'DoS: Crash, Exit, or Restart', 'Execute Unauthorized Code or Commands'] |
分析过的案例
| 标识 | 说明 | 链接 |
|---|---|---|
分类映射
| 映射的分类名 | ImNode ID | Fit | Mapped Node Name |
|---|---|---|---|
| CERT C Secure Coding | INT30-C | Imprecise | Ensure that unsigned integer operations do not wrap |
| CERT C Secure Coding | INT32-C | Imprecise | Ensure that operations on signed integers do not result in overflow |
| CERT C Secure Coding | MEM35-C | CWE More Abstract | Allocate sufficient memory for an object |
相关攻击模式
- CAPEC-10
- CAPEC-100
- CAPEC-14
- CAPEC-24
- CAPEC-45
- CAPEC-46
- CAPEC-47
- CAPEC-67
- CAPEC-8
- CAPEC-9
- CAPEC-92
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