Potential Denial of Service exploit in Net-SNMP 5.8 through 5.9.3

handleipDefaultTTL in agent/mibgroup/ip-mib/ipscalars.c in Net-SNMP 5.8 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker who has write access to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service...