Filtered by vendor Keithcullen Subscriptions
Filtered by product Freecoap Subscriptions
Total 3 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2024-40493 2 Keith-cullen, Keithcullen 2 Freecoap, Freecoap 2024-10-25 5.3 Medium
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`.
CVE-2024-40494 1 Keithcullen 1 Freecoap 2024-10-23 9.8 Critical
Buffer Overflow in coap_msg.c in FreeCoAP allows remote attackers to execute arbitrary code or cause a denial of service (stack buffer overflow) via a crafted packet.
CVE-2024-31029 1 Keithcullen 1 Freecoap 2024-10-23 8.2 High
An issue in the server_handle_regular function of the test_coap_server.c file within the FreeCoAP project allows remote attackers to cause a Denial of Service through specially crafted packets.