COMMON WEAKNESS ENUMERATIONIncomplete

CWE-703

Improper Check or Handling of Exceptional Conditions

The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.

Soyutlama

Pillar

Yapı

Simple

Sömürü İhtimali

Medium

Problemi anla

Problem nedir?

The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.

Kök neden

Problem nasıl ve ne zaman oluşur?

Yaşam döngüsü evresi

Architecture and Design

Yaşam döngüsü evresi

Implementation

REALIZATION: This weakness is caused during implementation of an architectural security tactic.

Yaşam döngüsü evresi

Operation

Risk

Başarılı sömürü neye yol açar?

Read Application DataDoS: Crash, Exit, or RestartUnexpected State

Etkilenen güvenlik alanları: Confidentiality, Availability, Integrity

Savunma

Nasıl önlenir ve çözülür?

  • Follow secure coding guidelines for input handling and boundary checking.
  • Enforce strict security reviews and automated static analysis (SAST) checks.

Doğrulama

Nasıl tespit edilir?

Dynamic Analysis with Manual Results Interpretation

High
According to SOAR [REF-1479], the following detection techniques may be useful: ``` Highly cost effective: ``` Fault Injection - source code Fault Injection - binary ``` Cost effective for partial coverage: ``` Forced Path Execution

Manual Static Analysis - Source Code

High
According to SOAR [REF-1479], the following detection techniques may be useful: ``` Highly cost effective: ``` Manual Source Code Review (not inspections) ``` Cost effective for partial coverage: ``` Focused Manual Spotcheck - Focused manual analysis of source

Automated Static Analysis - Source Code

SOAR Partial
According to SOAR [REF-1479], the following detection techniques may be useful: ``` Cost effective for partial coverage: ``` Source code Weakness Analyzer Context-configured Source Code Weakness Analyzer

Architecture or Design Review

High
According to SOAR [REF-1479], the following detection techniques may be useful: ``` Highly cost effective: ``` Inspection (IEEE 1028 standard) (can apply to requirements, design, source code, etc.) Formal Methods / Correct-By-Construction

MITRE görseli

Zafiyet ilişkisi ve akışı

CWE-703 MITRE diagramı