{"action":"Upgrade strongswan to 4.3.2-1.1 or later.","affected":[{"fixed":"4.3.2-1.1","introduced":"0"}],"component":"strongswan","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.3.2-1.1"],"id":"tcs_01M5N9B40MSG66FKS0PAQAJAC3","modified_at":"2026-10-23T17:47:47.690207007Z","published_at":"2009-08-04T16:30:00.483Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2009-2661","https://security-tracker.debian.org/tracker/CVE-2009-2661"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2009-2661#Debian:14/strongswan","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2009-2661"}],"summary":"The asn1_length function in strongSwan 2.8 before 2.8.11, 4.2 before 4.2.17, and 4.3 before 4.3.3 does not properly handle X.509 certificates with crafted Relative Distinguished Names (RDNs), which al"}