[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2021-44531":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-05T02:55:30.529Z",{"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":41},"DEBIAN-CVE-2021-44531","Accepting arbitrary Subject Alternative Name (SAN) types, unless a PKI is specifically defined to use a particular SAN type, can result in bypassing name-constrained intermediates. Node.js \u003C 12.22.9, \u003C 14.18.3, \u003C 16.13.2, and \u003C 17.3.1 was accepting URI SAN types, which PKIs are often not defined to use. Additionally, when a protocol allows URI SANs, Node.js did not match the URI correctly.Versions of Node.js with the fix for this disable the URI SAN type when checking a certificate against a hostname. This behavior can be reverted through the --security-revert command-line option.",null,[],[],[],[14],{"_key":15},"CVE-2021-44531",[17],{"_key":18},"DSA-5170-1",[],[],"2022-02-24T19:15:09.313Z","2026-04-28T20:23:07.237842Z",{"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-2021-44531",[29],"osv_debian",[31],"Advisory",[],[],[35],{"source":29,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":36,"cvss_v4_0":9},{"baseScore":37,"baseSeverity":9,"vectorString":38,"impactScore":39,"exploitabilityScore":40},7.4,"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",8.7,5.6,[42],{"ecosystem":43,"name":44,"vendor":45,"product":44,"cpe_part":9,"purl_type":46,"purl_namespace":45,"purl_name":44,"source":9,"versions":47},"Debian","nodejs","debian","deb",[48,54,57,58],{"version":49,"is_range":50,"range_type":51,"version_start":9,"version_start_type":9,"version_end":52,"version_end_type":53,"fixed_in":9},"lt12_22_12~dfsg_1~deb11u1",true,"ecosystem","12.22.12~dfsg-1~deb11u1","excluding",{"version":55,"is_range":50,"range_type":51,"version_start":9,"version_start_type":9,"version_end":56,"version_end_type":53,"fixed_in":9},"lt12_22_9~dfsg_1","12.22.9~dfsg-1",{"version":55,"is_range":50,"range_type":51,"version_start":9,"version_start_type":9,"version_end":56,"version_end_type":53,"fixed_in":9},{"version":55,"is_range":50,"range_type":51,"version_start":9,"version_start_type":9,"version_end":56,"version_end_type":53,"fixed_in":9}]