CWE-680: Integer Overflow to Buffer Overflow
The product performs a calculation to determine how much memory to allocate, but an integer overflow can occur that causes less memory to be allocated than expected, leading to a buffer overflow.
How it's found
Integer Overflow to Buffer Overflow only appears when several contributing weaknesses combine. Testers look for each contributing condition separately, then chain them together to confirm the combined weakness is actually reachable and exploitable.
Consequences
- Modify Memory, DoS: Crash, Exit, or Restart, Execute Unauthorized Code or Commands
Where this fits in a TurboPentest engagement
TurboPentest's agentic pentest is powerful and covers a broad range of issues automatically. This particular class is best confirmed in a manual IntegSec engagement, where human pentesters apply deeper methodology and a larger context window than any automated pass.
Frequently asked questions
What is CWE-680?
The product performs a calculation to determine how much memory to allocate, but an integer overflow can occur that causes less memory to be allocated than expected, leading to a buffer overflow.
How do you find Integer Overflow to Buffer Overflow?
Integer Overflow to Buffer Overflow only appears when several contributing weaknesses combine. Testers look for each contributing condition separately, then chain them together to confirm the combined weakness is actually reachable and exploitable.
What is the impact of CWE-680?
Modify Memory, DoS: Crash, Exit, or Restart, Execute Unauthorized Code or Commands
Does TurboPentest test for Integer Overflow to Buffer Overflow?
TurboPentest's agentic pentest is powerful and covers a broad range of issues automatically. This particular class is best confirmed in a manual IntegSec engagement, where human pentesters apply deeper methodology and a larger context window than any automated pass.
Related CWEs
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