Keithcullen vulnerabilities
We track 4 vulnerabilities in Keithcullen products. 4 are rated high or critical, and none are known to be exploited. The most recent was published on October 22, 2024.
Latest Keithcullen vulnerabilities
- 9.8 Critical severity
freecoap: Buffer Copy without Checking Size of Input
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.
- 9.8 Critical severity
freecoap: NULL Pointer Dereference
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_payloa
- 8.2 High severity
freecoap: Out-of-bounds Read
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.
- 9.1 Critical severity
freecoap: NULL Pointer Dereference
An issue in coap_msg.c in Keith Cullen's FreeCoAP v.0.7 allows remote attackers to cause a Denial of Service or potentially disclose information via a specially crafted packet.