Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Common_Weakness_Enumeration
|
| gptkbp:bfsLayer |
6
|
| gptkbp:bfsParent |
gptkb:CWE-74
|
| gptkbp:category |
Buffer Errors
|
| gptkbp:difficulty |
gptkb:High
|
| gptkbp:example |
Using strcpy() without checking the length of the input.
|
| https://www.w3.org/2000/01/rdf-schema#label |
CWE-121
|
| gptkbp:impact |
Can lead to arbitrary code execution.
|
| gptkbp:is_described_as |
A stack-based buffer overflow occurs when a program writes more data to a buffer located on the stack than it was allocated for.
|
| gptkbp:is_often_used_in |
gptkb:language
Assembly language C++ programming language |
| gptkbp:is_protected_by |
Employ Data Execution Prevention (DEP).
Implement stack canaries. Use Address Space Layout Randomization (ASLR). Use safer functions like strncpy() or implement bounds checking. |
| gptkbp:is_referenced_in |
https://cwe.mitre.org/data/definitions/121.html
|
| gptkbp:name |
Stack-based Buffer Overflow
|
| gptkbp:related_to |
gptkb:CWE-119
gptkb:CWE-130 gptkb:CWE-787 |