Category: String Errors
Draft
Summary
Weaknesses in this category are related to the creation and modification of strings.
Membership
| ID | Name | Description |
|---|---|---|
| CWE-134 | Use of Externally-Controlled Format String | This vulnerability occurs when a program uses a format string from an untrusted, external source (like user input, a network packet, or a file) in a formatting function (e.g., printf, sprintf). An attacker can craft a malicious format string to read or write memory, potentially crashing the application or executing arbitrary code. |
| CWE-135 | Incorrect Calculation of Multi-Byte String Length | This vulnerability occurs when software incorrectly measures the length of strings containing multi-byte or wide characters, leading to buffer overflows, data corruption, or crashes. |
| CWE-480 | Use of Incorrect Operator | This vulnerability occurs when a developer mistakenly uses the wrong operator in their code, leading to unintended and potentially insecure logic. |
| CWE-699 | Software Development | This view organizes weaknesses around concepts that are frequently used or encountered in software development. This includes all aspects of the software development lifecycle including both architecture and implementation. Accordingly, this view can align closely with the perspectives of architects, developers, educators, and assessment vendors. It provides a variety of categories that are intended to simplify navigation, browsing, and mapping. |
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.