Category: CERT C Secure Coding Standard (2008) Chapter 13 - Error Handling (ERR)
Obsolete
Summary
Weaknesses in this category are related to the rules and recommendations in the Error Handling (ERR) chapter of the CERT C Secure Coding Standard (2008).
Membership
| ID | Name | Description |
|---|---|---|
| CWE-20 | Improper Input Validation | This vulnerability occurs when an application accepts data from an external source but fails to properly verify that the data is safe and correctly formatted before using it. This missing or flawed validation check allows malicious or malformed inputs to disrupt the application's logic or security. |
| CWE-391 | Unchecked Error Condition | This vulnerability occurs when a program fails to properly check or handle error conditions, such as exceptions or return codes. By ignoring these failures, the software can enter an unexpected state that attackers might exploit, often without any logging or user notification. |
| CWE-544 | Missing Standardized Error Handling Mechanism | This weakness occurs when software lacks a unified, consistent approach to managing errors across its codebase, leading to unpredictable security gaps and unreliable behavior. |
| CWE-676 | Use of Potentially Dangerous Function | This vulnerability occurs when code calls a function that can be dangerous if misused, but can also be used safely with proper precautions. The risk lies not in the function itself, but in how it's implemented. |
| CWE-705 | Incorrect Control Flow Scoping | This vulnerability occurs when a program fails to return execution to the correct point in the code after finishing a specific operation or handling an error. Instead of resuming normal flow, it may jump to an unintended location, leading to unpredictable behavior or security issues. |
| CWE-734 | Weaknesses Addressed by the CERT C Secure Coding Standard (2008) | CWE entries in this view (graph) are fully or partially eliminated by following the guidance presented in the book "The CERT C Secure Coding Standard" published in 2008. This view is considered obsolete, as a newer version of the coding standard is available. This view statically represents the coding rules as they were in 2008. |
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.