{"schemaVersion":3,"id":"GHSA-R3W4-36X6-7R99","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Duplicate Advisory: Nokogiri updates packaged libxml2 to v2.12.7 to resolve CVE-2024-34459\n\n## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-r95h-9x8f-r3f7. This link is maintained to preserve external references.\n\n## Original Description\n\n## Summary\n\nNokogiri v1.16.5 upgrades its dependency libxml2 to\n[2.12.7](https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.12.7) from 2.12.6.\n\nlibxml2 v2.12.7 addresses CVE-2024-34459:\n\n- described at https://gitlab.gnome.org/GNOME/libxml2/-/issues/720\n- patched by https://gitlab.gnome.org/GNOME/libxml2/-/commit/2876ac53\n\n## Impact\n\nThere is no impact to Nokogiri users because the issue is present only\nin libxml2's `xmllint` tool which Nokogiri does not provide or expose.\n\n## Timeline\n\n- 2024-05-13 05:57 EDT, libxml2 2.12.7 release is announced\n- 2024-05-13 08:30 EDT, nokogiri maintainers begin triage\n- 2024-05-13 10:05 EDT, nokogiri [v1.16.5 is released](https://github.com/sparklemotion/nokogiri/releases/tag/v1.16.5)\n  and this GHSA made public","dates":{"published":"2024-05-14T22:30:45.000Z","modified":"2026-08-07T08:12:17.429Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"RubyGems","product":"nokogiri","name":"nokogiri","label":"nokogiri","ecosystem":"RubyGems","cpePart":null,"purl":"pkg:gem/nokogiri","purlType":"gem","versions":[{"text":"< 1.16.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.16.5","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-r95h-9x8f-r3f7","label":"github.com/sparklemotion/nokogiri/security/advisories/GHSA-r95h-9x8f-r3f7","hostname":"github.com","tags":["WEB"]},{"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/GHSA-r95h-9x8f-r3f7.yml","label":"github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/GHSA-r95h-9x8f-r3f7.yml","hostname":"github.com","tags":["WEB"]},{"url":"https://github.com/sparklemotion/nokogiri","label":"github.com/sparklemotion/nokogiri","hostname":"github.com","tags":["PACKAGE"]},{"url":"https://gitlab.gnome.org/GNOME/libxml2/-/issues/720","label":"gitlab.gnome.org/GNOME/libxml2/-/issues/720","hostname":"gitlab.gnome.org","tags":["WEB"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":["CGA-4QFC-9732-WXQ3","CGA-P5GH-8WWV-XP9H"]},"timeline":[{"kind":"published","date":"2024-05-14T22:30:45.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-07T08:12:17.429Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T05:45:27.875Z","stale":false,"partial":false}}