{"action":"Upgrade icinga2 to 2.12.3-1 or later.","affected":[{"fixed":"2.12.3-1","introduced":"0"}],"component":"icinga2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.12.3-1"],"id":"tcs_01M5NF13ZGD1SXYNVZVTHJY6E4","modified_at":"2026-10-26T12:01:58.841358342Z","published_at":"2020-12-15T23:15:12.780Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-29663","https://security-tracker.debian.org/tracker/CVE-2020-29663"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-29663#Debian:13/icinga2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-29663"}],"summary":"Icinga 2 v2.8.0 through v2.11.7 and v2.12.2 has an issue where revoked certificates due for renewal will automatically be renewed, ignoring the CRL. This issue is fixed in Icinga 2 v2.11.8 and v2.12.3"}