CVE-2024-40493 - CoAP FreeCoAP Null Pointer Dereference Vulnerability

CVE ID : CVE-2024-40493
Published : Oct. 22, 2024, 10:15 p.m. | 24 minutes ago
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`.
Severity: 0.0 | NA
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