National Institute of Standards and Technology
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Test case 153948

Description

This weakness takes a value and converts it to upper case.
If it contains characters not a-zA-Z, then the function
used to covert to upper case will return null. After
converting the value to upper case it is compared to a static
password. This comparison will cause an error if the
value contained a number, punctuation, space, etc.
Metadata
- Base program: Coffee MUD
- Source Taint: ENVIRONMENT_VARIABLE
- Data Type: VOID_POINTER
- Data Flow: JAVA_GENERICS
- Control Flow: SEQUENCE

Flaws

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