[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2009-3639":6},{"stargazers_count":4,"fetched_at":5},8,"2026-10-09T01:15:22.302Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":19,"related":20,"reserved_at":9,"published_at":21,"modified_at":22,"state":9,"summary":23,"references_raw":25,"kevs":32,"epss":9,"epss_history":33,"metrics":34,"affected":35},"DEBIAN-CVE-2009-3639","The mod_tls module in ProFTPD before 1.3.2b, and 1.3.3 before 1.3.3rc2, when the dNSNameRequired TLS option is enabled, does not properly handle a '\\0' character in a domain name in the Subject Alternative Name field of an X.509 client certificate, which allows remote attackers to bypass intended client-hostname restrictions via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.",null,[],[],[],[14],{"_key":15},"CVE-2009-3639",[17],{"_key":18},"DSA-1925-1",[],[],"2009-10-28T14:30:00.217Z","2026-04-28T20:11:13.976575Z",{"cisa_kev":24,"cisa_ransomware":24,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[26],{"url":27,"sources":28,"tags":30},"https://security-tracker.debian.org/tracker/CVE-2009-3639",[29],"osv_debian",[31],"Advisory",[],[],[],[36],{"ecosystem":37,"name":38,"vendor":39,"product":38,"cpe_part":9,"purl_type":40,"purl_namespace":39,"purl_name":38,"source":9,"versions":41},"Debian","proftpd-dfsg","debian","deb",[42,48,49,50],{"version":43,"is_range":44,"range_type":45,"version_start":9,"version_start_type":9,"version_end":46,"version_end_type":47,"fixed_in":9},"lt1_3_2a_2",true,"ecosystem","1.3.2a-2","excluding",{"version":43,"is_range":44,"range_type":45,"version_start":9,"version_start_type":9,"version_end":46,"version_end_type":47,"fixed_in":9},{"version":43,"is_range":44,"range_type":45,"version_start":9,"version_start_type":9,"version_end":46,"version_end_type":47,"fixed_in":9},{"version":43,"is_range":44,"range_type":45,"version_start":9,"version_start_type":9,"version_end":46,"version_end_type":47,"fixed_in":9}]