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Attack Tree Analysis for korlibs/korge

Objective: Compromise Application Security and Integrity (Korge Focused)

Attack Tree Visualization

[CRITICAL NODE] Attack Goal: Compromise Application Security and Integrity (Korge Focused) [CRITICAL NODE]
└───(OR)─ [HIGH-RISK PATH] [CRITICAL NODE] Exploit Korge Library Vulnerabilities [CRITICAL NODE]
    ├───(OR)─ [HIGH-RISK PATH] [CRITICAL NODE] Code Injection Vulnerabilities in Korge Core [CRITICAL NODE]
    │   ├───(AND)─ Identify Input Vectors in Korge (e.g., asset loading, configuration files, network handling if any)
    │   │   └─── [HIGH-RISK PATH] [CRITICAL NODE] Exploit Buffer Overflows, Format String Bugs, or Deserialization Flaws in Korge's Kotlin/Native/JS code [CRITICAL NODE]
    │   │       ├── Likelihood: Medium
    │   │       ├── Impact: High
    │   │       ├── Effort: Medium/High
    │   │       ├── Skill Level: High
    │   │       └── Detection Difficulty: Medium/High
    │   └─── [CRITICAL NODE] Achieve Arbitrary Code Execution on Target Platform (JVM, JS, Native) [CRITICAL NODE]
    │       ├── Likelihood: Inherited
    │       ├── Impact: Inherited
    │       ├── Effort: Inherited
    │       ├── Skill Level: Inherited
    │       └── Detection Difficulty: Inherited
    ├───(OR)─ [HIGH-RISK PATH] [CRITICAL NODE] Vulnerabilities in Korge's Platform Bindings/Interactions [CRITICAL NODE]
    │   ├───(AND)─ Identify Weaknesses in Korge's Integration with Platform-Specific APIs (e.g., WebGL, Canvas, Native OS APIs)
    │   │   └─── [HIGH-RISK PATH] [CRITICAL NODE] Exploit Platform API Vulnerabilities via Korge's Bindings (e.g., WebGL shader exploits, browser API bypasses) [CRITICAL NODE]
    │   │       ├── Likelihood: Low/Medium
    │   │       ├── Impact: High/Critical
    │   │       ├── Effort: Medium/High
    │   │       ├── Skill Level: High/Expert
    │   │       └── Detection Difficulty: Medium/High
    │   └─── [CRITICAL NODE] Gain Access to Platform Resources or Capabilities Beyond Intended Application Scope [CRITICAL NODE]
    │       ├── Likelihood: Inherited
    │       ├── Impact: Inherited
    │       ├── Effort: Inherited
    │       ├── Skill Level: Inherited
    │       └── Detection Difficulty: Inherited
└───(OR)─ [HIGH-RISK PATH] [CRITICAL NODE] Exploit Vulnerabilities in External Libraries Used by Korge (Transitive Dependencies) [CRITICAL NODE]
    ├───(AND)─ Identify External Libraries Used by Korge (Direct and Transitive Dependencies - e.g., graphics libraries, audio libraries)
    │   └─── [HIGH-RISK PATH] [CRITICAL NODE] Analyze Dependencies for Known Vulnerabilities (CVEs) or Potential Weaknesses [CRITICAL NODE]
    │       ├── Likelihood: High
    │       ├── Impact: Varies
    │       ├── Effort: Low
    │       ├── Skill Level: Low
    │       └── Detection Difficulty: Low
    ├───(AND)─ [CRITICAL NODE] Exploit Vulnerabilities in Identified External Libraries via Korge Application [CRITICAL NODE]
    │   └─── Trigger Vulnerable Code Paths in External Libraries Through Korge's Usage
    │       ├── Likelihood: Medium
    │       ├── Impact: Varies
    │       ├── Effort: Medium
    │       ├── Skill Level: Medium/High
    │       └── Detection Difficulty: Medium/High

Attack Tree Path: Code Injection Vulnerabilities in Korge Core

  • Attack Vector: Exploiting vulnerabilities like buffer overflows, format string bugs, or deserialization flaws within Korge's core Kotlin/Native/JS code.
  • Attack Steps:
    • Identify input vectors in Korge (e.g., asset loading, configuration files, network handling if any).
    • Craft malicious inputs to exploit identified vulnerabilities.
    • Achieve arbitrary code execution on the target platform (JVM, JS, Native).
  • Actionable Insights & Mitigations:
    • Code Review & Static Analysis: Conduct thorough code reviews and static analysis of Korge's codebase, focusing on input handling, memory management, and serialization/deserialization routines.
    • Fuzzing: Implement fuzzing techniques to test Korge's robustness against malformed inputs, especially for asset loading and data parsing components.
    • Secure Coding Practices: Adhere to secure coding practices in Korge development, including input validation, output encoding, and memory safety.
    • Dependency Updates: Regularly update Korge's dependencies to patch known vulnerabilities in underlying libraries.

Attack Tree Path: Vulnerabilities in Korge's Platform Bindings/Interactions

  • Attack Vector: Exploiting weaknesses in Korge's integration with platform-specific APIs (e.g., WebGL, Canvas, Native OS APIs).
  • Attack Steps:
    • Identify weaknesses in Korge's platform-specific binding code for WebGL/Canvas (JS/WASM) or Native OS APIs (Desktop/Mobile).
    • Craft attacks to exploit platform API vulnerabilities via Korge's bindings (e.g., WebGL shader exploits, browser API bypasses).
    • Gain access to platform resources or capabilities beyond intended application scope.
  • Actionable Insights & Mitigations:
    • Secure Binding Development: Develop platform bindings with security in mind, carefully validating inputs and outputs when interacting with platform APIs.
    • Regular Security Audits of Bindings: Conduct regular security audits of Korge's platform binding code, focusing on potential vulnerabilities in API interactions.
    • Principle of Least Privilege: Design Korge's platform bindings to operate with the least privilege necessary.
    • Browser Security Features: Leverage browser security features (Content Security Policy, Subresource Integrity) in web-based Korge applications.

Attack Tree Path: Exploit Vulnerabilities in External Libraries Used by Korge (Transitive Dependencies)

  • Attack Vector: Exploiting known vulnerabilities in external libraries (direct and transitive dependencies) used by Korge.
  • Attack Steps:
    • Identify external libraries used by Korge (direct and transitive dependencies).
    • Analyze dependencies for known vulnerabilities (CVEs) using vulnerability scanners.
    • Identify code paths in Korge that utilize vulnerable functions in dependencies.
    • Trigger vulnerable code paths in external libraries through Korge's usage.
  • Actionable Insights & Mitigations:
    • Dependency Management: Implement robust dependency management practices for Korge development:
      • Regular Dependency Scanning for vulnerabilities.
      • Prompt Dependency Updates to patched versions.
      • Dependency Minimization.
      • Software Bill of Materials (SBOM) generation and maintenance.
    • Vulnerability Disclosure and Patching: Establish a clear vulnerability disclosure and patching process for Korge.