CWE-1164 详情

CWE-1164

Irrelevant Code
2019-01-03
00h00 +00:00
Incomplete
2026-10-28
00h00 +00:00
指定 CWE 通知
随时了解指定 CWE 的变更。
管理通知

名称: Irrelevant Code

The product contains code that is not essential for execution, i.e., makes no state changes and has no side effects that alter data or control flow - or is unreachable under any circumstances - such that removal of the code would have no impact to intended functionality or correctness.

基本信息

引入方式

Implementation

适用平台

编程语言

类: Not Language-Specific (Undetermined)

常见后果

影响范围 影响 可能性
OtherReduce Reliability
OtherReduce Performance

观察示例

参考资料 描述

CVE-2014-1266

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.

检测方法

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.)

漏洞映射说明

依据 : This CWE entry is a Class and might have Base-level children that would be more appropriate
备注 : Examine children of this entry to see if there is a better fit

提交记录

名称 组织 日期 发布日期 Version
CWE Content Team MITRE 2019-01-02 +00:00 2019-01-03 +00:00 3.2

修改记录

名称 组织 日期 备注
CWE Content Team MITRE 2020-02-24 +00:00 updated Relationships
CWE Content Team MITRE 2022-04-28 +00:00 updated Relationships
CWE Content Team MITRE 2023-01-31 +00:00 updated Description
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
CWE Content Team MITRE 2024-02-29 +00:00 updated Demonstrative_Examples
CWE Content Team MITRE 2025-12-11 +00:00 updated Applicable_Platforms, Detection_Factors, Observed_Examples, Time_of_Introduction, Weakness_Ordinalities
CWE Content Team MITRE 2026-10-28 +00:00 updated Description, Relationships, Technical_Nuance