{"action":"Upgrade collectd to 5.8.0-1 or later.","affected":[{"fixed":"5.8.0-1","introduced":"0"}],"component":"collectd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.8.0-1"],"id":"tcs_01M5NC8AHFGTSZPHKCJ42VGRSC","modified_at":"2026-09-01T20:03:45.030306686Z","published_at":"2017-11-14T21:29:00.433Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-16820","https://security-tracker.debian.org/tracker/CVE-2017-16820"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-16820#Debian:13/collectd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-16820"}],"summary":"The csnmp_read_table function in snmp.c in the SNMP plugin in collectd before 5.6.3 is susceptible to a double free in a certain error case, which could lead to a crash (or potentially have other impa"}