CVE-2024-40493
- Reference to the description:
- Description:
- Null Pointer Dereference in `coap_client_exchange_blockwise2` function in Keith Cullen FreeCoAP 1.0 allows remote attackers to cause a denial of service and potentially execute arbitrary code via a specially crafted CoAP packet that causes `coap_msg_get_payload(resp)` to return a null pointer, which is then dereferenced in a call to `memcpy`.
- Last updated date:
- 10/25/2024
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 10/25/2024
- Reference url to background