{"action":"Upgrade curl to 7.19.5-1.1 or later.","affected":[{"fixed":"7.19.5-1.1","introduced":"0"}],"component":"curl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["7.19.5-1.1"],"id":"tcs_01M5N9ARW3QDXNY69F9RSDMERR","modified_at":"2026-10-23T17:47:42.878714060Z","published_at":"2009-08-14T15:16:27.390Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2009-2417","https://security-tracker.debian.org/tracker/CVE-2009-2417"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2009-2417#Debian:13/curl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2009-2417"}],"summary":"lib/ssluse.c in cURL and libcurl 7.4 through 7.19.5, when OpenSSL is used, does not properly handle a '\\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, w"}