{"action":"Upgrade isc-dhcp to 4.3.4-1 or later.","affected":[{"fixed":"4.3.4-1","introduced":"0"}],"component":"isc-dhcp","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.3.4-1"],"id":"tcs_01M5NBHKVS49V5GTPJJVM213T1","modified_at":"2026-09-22T07:01:56.223536690Z","published_at":"2016-03-09T15:59:00.147Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-2774","https://security-tracker.debian.org/tracker/CVE-2016-2774"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-2774","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-2774"}],"summary":"ISC DHCP 4.1.x before 4.1-ESV-R13 and 4.2.x and 4.3.x before 4.3.4 does not restrict the number of concurrent TCP sessions, which allows remote attackers to cause a denial of service (INSIST assertion"}