CWE-587 - Assignment of a Fixed Address to a Pointer
CWE-587
- Abstraction:
- Variant
- Structure:
- Simple
- Status:
- Draft
- Weakness Name
Assignment of a Fixed Address to a Pointer
- Description
The product sets a pointer to a specific address other than NULL or 0.
Using a fixed address is not portable, because that address will probably not be valid in all environments or platforms.
- Common Consequences
Scope: Integrity, Confidentiality, Availability
Impact: Execute Unauthorized Code or Commands
Notes: If one executes code at a known location, an attacker might be able to inject code there beforehand.
Scope: Availability
Impact: DoS: Crash, Exit, or Restart, Reduce Maintainability, Reduce Reliability
Notes: If the code is ported to another platform or environment, the pointer is likely to be invalid and cause a crash.
Scope: Confidentiality, Integrity
Impact: Read Memory, Modify Memory
Notes: The data at a known pointer location can be easily read or influenced by an attacker.
- Related Weaknesses
- Release Date:
- 2006-12-15
- Latest Modification Date:
- 2024-02-29
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