296,147
Total vulnerabilities in the database
An issue in coap_pdu.c in libcoap 4.3.4 allows attackers to cause undefined behavior via a sequence of messages leading to unsigned integer overflow.
| Software | From | Fixed in |
|---|---|---|
| libcoap / libcoap | 4.3.4 | 4.3.4.x |
| fedoraproject / fedora | 39 | 39.x |
| fedoraproject / fedora | 40 | 40.x |