CWE-223 安全相关信息的遗漏

Omission of Security-relevant Information

结构: Simple

Abstraction: Base

状态: Draft

被利用可能性: unkown

基本描述

The application does not record or display information that would be important for identifying the source or nature of an attack, or determining if an action is safe.

相关缺陷

  • cwe_Nature: ChildOf cwe_CWE_ID: 221 cwe_View_ID: 1000 cwe_Ordinal: Primary

  • cwe_Nature: ChildOf cwe_CWE_ID: 221 cwe_View_ID: 699 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
Non-Repudiation Hide Activities The source of an attack will be difficult or impossible to determine. This can allow attacks to the system to continue without notice.

示例代码

例

This code logs suspicious multiple login attempts.

bad PHP

function login($userName,$password){
if(authenticate($userName,$password)){
return True;
}
else{
incrementLoginAttempts($userName);
if(recentLoginAttempts($userName) > 5){
writeLog("Failed login attempt by User: " . $userName . " at " + date('r') );
}
}
}

This code only logs failed login attempts when a certain limit is reached. If an attacker knows this limit, they can stop their attack from being discovered by avoiding the limit.

分析过的案例

标识 说明 链接
CVE-1999-1029 Login attempts not recorded if user disconnects before maximum number of tries. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-1999-1029
CVE-2002-1839 Sender's IP address not recorded in outgoing e-mail. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-1839
CVE-2000-0542 Failed authentication attempt not recorded if later attempt succeeds. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2000-0542

分类映射

映射的分类名 ImNode ID Fit Mapped Node Name
PLOVER Omission of Security-relevant Information

引用