{"action":"Upgrade openldap to 2.4.23-1 or later.","affected":[{"fixed":"2.4.23-1","introduced":"0"}],"component":"openldap","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.4.23-1"],"id":"tcs_01M5N9FKMA3SZP7THP8SWB4YFJ","modified_at":"2026-10-23T18:03:41.521704318Z","published_at":"2010-07-28T12:48:51.620Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2010-0211","https://security-tracker.debian.org/tracker/CVE-2010-0211"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2010-0211#Debian:14/openldap","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2010-0211"}],"summary":"The slap_modrdn2mods function in modrdn.c in OpenLDAP 2.4.22 does not check the return value of a call to the smr_normalize function, which allows remote attackers to cause a denial of service (segmen"}