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    Privilege Management: Missing Content Provider Permission

    ABSTRACT

    程序試圖在不請求所需權限的情況下執行操作。

    EXPLANATION

    某些 Android 操作需要相應的權限。必須由應用程序在安裝時請求權限,方法是通過 <uses-permission/> 標簽在 AndroidManifest.xml 文件中將其列出。如果未請求所需的權限,需要這些權限的操作在運行時就會失敗。在某些情況下,java.lang.SecurityException 會被拋回到應用程序。在其他情況下,操作會在不提示且未拋出任何異常的情況下失敗。

    例 1:下面的代碼可讀取設備中存儲的聯系人信息。

    Cursor cursor = getContentResolver().query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);


    讀取來自該內容提供者的數據需要 android.permission.READ_CONTACTS 權限。如果清單文件中的應用程序未請求此權限,應用程序就無法讀取聯系人信息。

    REFERENCES

    [1] Standards Mapping - OWASP Top 10 2004 - (OWASP 2004) A2 Broken Access Control

    [2] Standards Mapping - OWASP Top 10 2010 - (OWASP 2010) A6 Security Misconfiguration

    [3] Standards Mapping - FIPS200 - (FISMA) AC

    [4] A. P. Felt, E. Chin, S. Hanna, D. Song, and D. Wagner Android Permissions Demystified

    [5] Standards Mapping - Common Weakness Enumeration - (CWE) CWE ID 265

    [6] Standards Mapping - SANS Top 25 2009 - (SANS 2009) Improper Access Control - CWE ID 285

    [7] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 - (PCI 1.1) Requirement 6.5.10

    [8] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 - (PCI 1.2) Requirement 7.1.1

    [9] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 - (PCI 2.0) Requirement 7.1.1

    [10] Using Permissions


    Copyright 2013 Fortify Software - All rights reserved.
    (Generated from version 2013.1.1.0008 of the Fortify Secure Coding Rulepacks)
    desc.dataflow.java.privilege_management_missing_content_provider_permission

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