名称: Returning a Mutable Object to an Untrusted Caller

The code sends non-cloned mutable data as a return value may result in that data being altered or deleted by the calling function.

基本信息

引入方式

Implementation

适用平台

编程语言

类： Object-Oriented (Undetermined)
名称： C (Undetermined)
名称： C++ (Undetermined)
名称： Java (Undetermined)
名称： C# (Undetermined)

常见后果

影响范围	影响	可能性
Access Control Integrity	Modify Memory 注意： The muitable data could be altered or deleted by the calling function. If this data was not previously cloned, the class will then be using modified data which may violate assumptions about its internal state.

潜在缓解措施

Phases : Implementation
Declare returned data which should not be altered as constant or immutable.
Phases : Implementation
Clone all mutable data before returning references to it. This is the preferred mitigation. This way, regardless of what changes are made to the data, a valid copy is retained for use by the class.

漏洞映射说明

依据 : This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
备注 : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.

参考资料

REF-18

The CLASP Application Security Process
Secure Software, Inc..
https://cwe.mitre.org/documents/sources/TheCLASPApplicationSecurityProcess.pdf

提交记录

名称	组织	日期	发布日期	Version
CLASP		2006-07-19 +00:00	2006-07-19 +00:00	Draft 3

修改记录

名称	组织	日期	备注
Eric Dalci	Cigital	2008-07-01 +00:00	updated Time_of_Introduction
CWE Content Team	MITRE	2008-09-08 +00:00	updated Applicable_Platforms, Common_Consequences, Relationships, Other_Notes, Taxonomy_Mappings
CWE Content Team	MITRE	2010-09-27 +00:00	updated Name, Taxonomy_Mappings
CWE Content Team	MITRE	2011-06-01 +00:00	updated Common_Consequences, Relationships, Taxonomy_Mappings
CWE Content Team	MITRE	2012-05-11 +00:00	updated Relationships, Taxonomy_Mappings
CWE Content Team	MITRE	2012-10-30 +00:00	updated Demonstrative_Examples
CWE Content Team	MITRE	2014-06-23 +00:00	updated Description, Other_Notes, Potential_Mitigations
CWE Content Team	MITRE	2014-07-30 +00:00	updated Relationships, Taxonomy_Mappings
CWE Content Team	MITRE	2017-11-08 +00:00	updated Taxonomy_Mappings
CWE Content Team	MITRE	2019-01-03 +00:00	updated Relationships, Taxonomy_Mappings
CWE Content Team	MITRE	2020-02-24 +00:00	updated References
CWE Content Team	MITRE	2021-03-15 +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	2025-12-11 +00:00	updated Applicable_Platforms, Weakness_Ordinalities
CWE Content Team	MITRE	2026-10-28 +00:00	updated Common_Consequences, Description

CWE-375 详情

CWE-375