{"action":"Upgrade net-snmp to 5.7.3+dfsg-1.1 or later.","affected":[{"fixed":"5.7.3+dfsg-1.1","introduced":"0"}],"component":"net-snmp","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.7.3+dfsg-1.1"],"id":"tcs_01M5ND6J2WXH0BGWZ72YJC15KK","modified_at":"2026-10-23T18:03:02.179625996Z","published_at":"2018-10-08T18:29:00.520Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-18066","https://security-tracker.debian.org/tracker/CVE-2018-18066"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-18066#Debian:13/net-snmp","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-18066"}],"summary":"snmp_oid_compare in snmplib/snmp_api.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP"}