{"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:13","exploited":false,"fixed_versions":["4.9.2-1"],"id":"tcs_01M5NC0V7PSN6QJZ49CGTPDT2A","modified_at":"2026-09-01T20:02:40.467801004Z","published_at":"2017-09-14T06:29:00.997Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-12997","https://security-tracker.debian.org/tracker/CVE-2017-12997"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-12997#Debian:13/tcpdump","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-12997"}],"summary":"The LLDP parser in tcpdump before 4.9.2 could enter an infinite loop due to a bug in print-lldp.c:lldp_private_8021_print()."}