CWE-689 在资源拷贝时的权限竞争条件
Permission Race Condition During Resource Copy
结构: Composite
Abstraction: Compound
状态: Draft
被利用可能性: unkown
基本描述
The product, while copying or cloning a resource, does not set the resource's permissions or access control until the copy is complete, leaving the resource exposed to other spheres while the copy is taking place.
相关缺陷
-
cwe_Nature: Requires cwe_CWE_ID: 362 cwe_View_ID: 1000
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cwe_Nature: Requires cwe_CWE_ID: 732 cwe_View_ID: 1000
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cwe_Nature: ChildOf cwe_CWE_ID: 732 cwe_View_ID: 1000 cwe_Ordinal: Primary
适用平台
Language: [{'cwe_Name': 'C', 'cwe_Prevalence': 'Undetermined'}, {'cwe_Name': 'Perl', 'cwe_Prevalence': 'Undetermined'}]
常见的影响
范围 | 影响 | 注释 |
---|---|---|
['Confidentiality', 'Integrity'] | ['Read Application Data', 'Modify Application Data'] |
分析过的案例
标识 | 说明 | 链接 |
---|---|---|
CVE-2002-0760 | Archive extractor decompresses files with world-readable permissions, then later sets permissions to what the archive specified. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-0760 |
CVE-2005-2174 | Product inserts a new object into database before setting the object's permissions, introducing a race condition. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2174 |
CVE-2006-5214 | Error file has weak permissions before a chmod is performed. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5214 |
CVE-2005-2475 | Archive permissions issue using hard link. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2475 |
CVE-2003-0265 | Database product creates files world-writable before initializing the setuid bits, leading to modification of executables. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2003-0265 |
Notes
相关攻击模式
- CAPEC-26
- CAPEC-27
引用
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