Improper Handling of Unexpected Data Type

The software does not handle or incorrectly handles when a particular element is not the expected type, e.g. it expects a digit (0-9) but is provided with a letter (A-Z).


See Also

SEI CERT C Coding Standard - Guidelines 09. Input Output (FIO)

Weaknesses in this category are related to the rules and recommendations in the Input Output (FIO) section of the SEI CERT C Coding Standard.

SFP Secondary Cluster: Incorrect Input Handling

This category identifies Software Fault Patterns (SFPs) within the Incorrect Input Handling cluster.

CERT C++ Secure Coding Section 09 - Input Output (FIO)

Weaknesses in this category are related to rules in the Input Output (FIO) section of the CERT C++ Secure Coding Standard. Since not all rules map to specific weakness...

Comprehensive CWE Dictionary

This view (slice) covers all the elements in CWE.

Weaknesses without Software Fault Patterns

CWE identifiers in this view are weaknesses that do not have associated Software Fault Patterns (SFPs), as covered by the CWE-888 view. As such, they represent gaps in...

Weaknesses Introduced During Implementation

This view (slice) lists weaknesses that can be introduced during implementation.


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