An issue was discovered in Suricata 4.1.3. If the network packet does not have the right length, the parser tries to access a part of a DHCP packet. At this point, the Rust environment runs into a panic in parse_clientid_option in the dhcp/parser.rs file. Reference: https://redmine.openinfosecfoundation.org/issues/2902 https://redmine.openinfosecfoundation.org/issues/2947
Created suricata tracking bugs for this issue: Affects: epel-7 [bug 1746670] Affects: fedora-all [bug 1746669]
External References: https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.