dhcp: DHCP memory leak

A vulnerability was found in the DHCP server where the "fqdnuniversedecode" function allocates buffer space for the contents of option 81 fqdn data received in a DHCP packet. The maximum length of a DNS "label" is 63 bytes. The function tests the length byte of each label contained in the "fqdn";...

Denial Of Service (DoS)

libdhcp.so is vulnerable to Denial Of Service DoS. The vulnerability exists in fqdnuniversedecode function of option.c when a system with access to a DHCP server which allows an attacker to crash the application via malicious inputs...