Category: CERT C++ Secure Coding Section 05 - Floating Point Arithmetic (FLP)
Incomplete
Summary
Weaknesses in this category are related to rules in the Floating Point Arithmetic (FLP) section of the CERT C++ Secure Coding Standard. Since not all rules map to specific weaknesses, this category may be incomplete.
Membership
| ID | Name | Description |
|---|---|---|
| CWE-369 | Divide By Zero | A divide-by-zero error occurs when software attempts to perform a division operation where the denominator is zero. |
| CWE-681 | Incorrect Conversion between Numeric Types | This vulnerability occurs when a program converts a value from one numeric type to another (like a 64-bit integer to a 32-bit integer) and the conversion loses or misinterprets data. If these corrupted values are later used in security-critical operations—like calculating buffer sizes, checking permissions, or performing financial transactions—they can lead to crashes, incorrect behavior, or security bypasses. |
| CWE-682 | Incorrect Calculation | This vulnerability occurs when software performs a calculation that produces wrong or unexpected results, which are then used to make security decisions or manage critical resources. |
| CWE-686 | Function Call With Incorrect Argument Type | This vulnerability occurs when a program calls a function or method but passes an argument of the wrong data type, which can cause unexpected behavior or security flaws. |
| CWE-868 | Weaknesses Addressed by the SEI CERT C++ Coding Standard (2016 Version) | CWE entries in this view (graph) are fully or partially eliminated by following the SEI CERT C++ Coding Standard, as published in 2016. This view is no longer being actively maintained, since it statically represents the coding rules as they were in 2016. |
Vulnerability Mapping Notes
Usage: Prohibited
Reasons: Category
Rationale:
This entry is a Category. Using categories for mapping has been discouraged since 2019. Categories are informal organizational groupings of weaknesses that can help CWE users with data aggregation, navigation, and browsing. However, they are not weaknesses in themselves.
Comment:
See member weaknesses of this category.