CWE-42 路径等价：'filename.' (尾部点号)
Path Equivalence: 'filename.' (Trailing Dot)
结构: Simple
Abstraction: Variant
状态: Incomplete
被利用可能性: unkown
基本描述
A software system that accepts path input in the form of trailing dot ('filedir.') without appropriate validation can lead to ambiguous path resolution and allow an attacker to traverse the file system to unintended locations or access arbitrary files.
相关缺陷
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cwe_Nature: ChildOf cwe_CWE_ID: 41 cwe_View_ID: 1000 cwe_Ordinal: Primary
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cwe_Nature: ChildOf cwe_CWE_ID: 41 cwe_View_ID: 699 cwe_Ordinal: Primary
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cwe_Nature: ChildOf cwe_CWE_ID: 162 cwe_View_ID: 1000
适用平台
Language: {'cwe_Class': 'Language-Independent', 'cwe_Prevalence': 'Undetermined'}
常见的影响
| 范围 | 影响 | 注释 |
|---|---|---|
| Access Control | Bypass Protection Mechanism |
分析过的案例
| 标识 | 说明 | 链接 |
|---|---|---|
| CVE-2000-1114 | Source code disclosure using trailing dot | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2000-1114 |
| CVE-2002-1986, | Source code disclosure using trailing dot | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-1986, |
| CVE-2004-2213 | Source code disclosure using trailing dot | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-2213 |
| CVE-2005-3293 | Source code disclosure using trailing dot | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3293 |
| CVE-2004-0061 | Bypass directory access restrictions using trailing dot in URL | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0061 |
| CVE-2000-1133 | Bypass directory access restrictions using trailing dot in URL | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2000-1133 |
| CVE-2001-1386 | Bypass check for ".lnk" extension using ".lnk." | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2001-1386 |
分类映射
| 映射的分类名 | ImNode ID | Fit | Mapped Node Name |
|---|---|---|---|
| PLOVER | Trailing Dot - 'filedir.' | ||
| Software Fault Patterns | SFP16 | Path Traversal |
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