{"action":"Upgrade mongo-c-driver to 1.23.1-1+deb12u1 or later.","affected":[{"fixed":"1.23.1-1+deb12u1","introduced":"0"}],"component":"mongo-c-driver","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.23.1-1+deb12u1"],"id":"tcs_01M5NHSHHZJNKCA6GFNZM28A37","modified_at":"2026-10-26T18:00:10.444206495Z","published_at":"2024-01-12T14:15:47.387Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-0437","https://security-tracker.debian.org/tracker/CVE-2023-0437"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-0437#Debian:12/mongo-c-driver","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-0437"}],"summary":"When calling bson_utf8_validate on some inputs a loop with an exit condition that cannot be reached may occur, i.e. an infinite loop. This issue affects All MongoDB C Driver versions prior to versions"}