{"action":"Upgrade tcpdump to 4.9.2-1 or later.","affected":[{"fixed":"4.9.2-1","introduced":"0"}],"component":"tcpdump","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.9.2-1"],"id":"tcs_01M5NC0SJX0KTPCF37XDYPB9RA","modified_at":"2026-09-01T20:03:42.769616741Z","published_at":"2017-09-14T06:29:00.763Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-12990","https://security-tracker.debian.org/tracker/CVE-2017-12990"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-12990#Debian:14/tcpdump","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-12990"}],"summary":"The ISAKMP parser in tcpdump before 4.9.2 could enter an infinite loop due to bugs in print-isakmp.c, several functions."}