Exposure of Information Through Directory Listing

The product inappropriately exposes a directory listing with an index of all the resources located inside of the directory.

Soyutlama

Variant

Yapı

Simple

Sömürü İhtimali

Medium

Problemi anla

Problem nedir?

The product inappropriately exposes a directory listing with an index of all the resources located inside of the directory.

Kök neden

Problem nasıl ve ne zaman oluşur?

Yaşam döngüsü evresi

Implementation

Yaşam döngüsü evresi

Operation

Risk

Başarılı sömürü neye yol açar?

Read Files or Directories

Etkilenen güvenlik alanları: Confidentiality

Exposing the contents of a directory can lead to an attacker gaining access to source code or providing useful information for the attacker to devise exploits, such as creation times of files or any information that may be encoded in file names. The directory listing may also compromise private or confidential data.

Savunma

Nasıl önlenir ve çözülür?

Architecture and Design · System Configuration

Birden fazla yaşam döngüsü evresinde uygulanacak savunma

Detay

Recommendations include restricting access to important directories or files by adopting a need to know requirement for both the document and server root, and turning off features such as Automatic Directory Listings that could expose private files and provide information that could be utilized by an attacker when formulating or conducting an attack.

Doğrulama

Nasıl tespit edilir?

Automated Static Analysis

High

Automated static analysis, commonly referred to as Static Application Security Testing (SAST), can find some instances of this weakness by analyzing source code (or binary/compiled code) without having to execute it. Typically, this is done by building a model of data flow and control flow, then searching for potentially-vulnerable patterns that connect "sources" (origins of input) with "sinks" (destinations where the data interacts with external components, a lower layer such as the OS, etc.)

MITRE görseli

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