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org.sonar.l10n.docker.rules.docker.S4507.html Maven / Gradle / Ivy

Development tools and frameworks usually have options to make debugging easier for developers. Although these features are useful during
development, they should never be enabled for applications deployed in production. Debug instructions or error messages can leak detailed information
about the system, like the application’s path or file names.
Ask Yourself Whether

  
 The code or configuration enabling the application debug features is deployed on production servers or distributed to end users. 
  
 The application runs by default with debug features activated. 

There is a risk if you answered yes to any of those questions.
Recommended Secure Coding Practices
Do not enable debugging features on production servers or applications distributed to end users.
Sensitive Code Example
FROM example
# Sensitive
ENV APP_DEBUG=true
# Sensitive
ENV ENV=development
CMD /run.sh

Compliant Solution
FROM example
ENV APP_DEBUG=false
ENV ENV=production
CMD /run.sh

See

  
 OWASP Top 10 2021 Category A5 - Security Misconfiguration 
  
 OWASP Top 10 2017 Category A3 - Sensitive Data
  Exposure 
  
 MITRE, CWE-489 - Active Debug Code 
  
 MITRE, CWE-215 - Information Exposure Through Debug Information