CWE-436 解释冲突
Interpretation Conflict
结构: Simple
Abstraction: Class
状态: Incomplete
被利用可能性: unkown
基本描述
Product A handles inputs or steps differently than Product B, which causes A to perform incorrect actions based on its perception of B's state.
扩展描述
This is generally found in proxies, firewalls, anti-virus software, and other intermediary devices that monitor, allow, deny, or modify traffic based on how the client or server is expected to behave.
相关缺陷
- cwe_Nature: ChildOf cwe_CWE_ID: 435 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', 'Other'] | ['Unexpected State', 'Varies by Context'] |
示例代码
例
The paper "Insertion, Evasion, and Denial of Service: Eluding Network Intrusion Detection" [REF-428] shows that OSes varied widely in how they manage unusual packets, which made it difficult or impossible for intrusion detection systems to properly detect certain attacker manipulations that took advantage of these OS differences.
例
Null characters have different interpretations in Perl and C, which have security consequences when Perl invokes C functions. Similar problems have been reported in ASP [REF-429] and PHP.
分析过的案例
| 标识 | 说明 | 链接 |
|---|---|---|
| CVE-2005-1215 | Bypass filters or poison web cache using requests with multiple Content-Length headers, a non-standard behavior. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-1215 |
| CVE-2002-0485 | Anti-virus product allows bypass via Content-Type and Content-Disposition headers that are mixed case, which are still processed by some clients. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-0485 |
| CVE-2002-1978 | FTP clients sending a command with "PASV" in the argument can cause firewalls to misinterpret the server's error as a valid response, allowing filter bypass. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-1978 |
| CVE-2002-1979 | FTP clients sending a command with "PASV" in the argument can cause firewalls to misinterpret the server's error as a valid response, allowing filter bypass. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-1979 |
| CVE-2002-0637 | Virus product bypass with spaces between MIME header fields and the ":" separator, a non-standard message that is accepted by some clients. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-0637 |
| CVE-2002-1777 | AV product detection bypass using inconsistency manipulation (file extension in MIME Content-Type vs. Content-Disposition field). | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-1777 |
| CVE-2005-3310 | CMS system allows uploads of files with GIF/JPG extensions, but if they contain HTML, Internet Explorer renders them as HTML instead of images. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3310 |
| CVE-2005-4260 | Interpretation conflict allows XSS via invalid "" is expected, which is treated as ">" by many web browsers. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-4260 |
| CVE-2005-4080 | Interpretation conflict (non-standard behavior) enables XSS because browser ignores invalid characters in the middle of tags. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-4080 |
分类映射
| 映射的分类名 | ImNode ID | Fit | Mapped Node Name |
|---|---|---|---|
| PLOVER | Multiple Interpretation Error (MIE) | ||
| WASC | 27 | HTTP Response Smuggling |
相关攻击模式
- CAPEC-105
- CAPEC-273
- CAPEC-33
引用
-
REF-428 Insertion, Evasion, and Denial of Service: Eluding Network Intrusion Detection
-
REF-431 Re: Corsaire Security Advisory - Multiple vendor MIME RFC2047 encoding
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