Threats tagged 'ghsa-g663-r6hr-qmc2'

A vulnerability in open-iscsi's iscsiuio component allows an unauthenticated attacker on an adjacent network segment to cause a denial of service. The flaw is an integer underflow and out-of-bounds read during DHCPv6 packet parsing triggered by crafted DHCPv6 Advertise traffic with a short UDP length. Exploitation leads to process crashes or service disruption during active DHCPv6 exchanges.