coap_decode_option in coap.c in LibNyoci 0.07.00rc1 mishandles certain packets with Uri-Path: (null) and consequently allows remote attackers to cause a denial of service (segmentation fault).
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libnyoci | Libnyoci_project | 0.07.00-rc1 (including) | 0.07.00-rc1 (including) |