jq is a command-line JSON processor. In 1.8.2rc1 and earlier, the ordinary module loader recurses without cycle detection when two otherwise valid modules include each other.
Exploitability
AV:LAC:LAT:NPR:NUI:PVulnerable System
VC:NVI:NVA:HSubsequent System
SC:NSI:NSA:N5.4/CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:POther