{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/63574?format=json","vulnerability_id":"VCID-gbta-jxz4-rqcf","summary":"Security researcher regenrecht reported a flaw that affected Firefox versions 4 through 8 via TippingPoint's Zero Day Initiative. This flaw is a use-after-free in nsHTMLSelectElement when the parent node of the element is no longer active and could allow for possible remote code execution.\nFirefox 3.6 is not affected by this vulnerability.","aliases":[{"alias":"CVE-2011-3671"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/86648?format=json","purl":"pkg:mozilla/Firefox@9.0.0","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox@9.0.0"},{"url":"http://public2.vulnerablecode.io/api/packages/86650?format=json","purl":"pkg:mozilla/SeaMonkey@2.6.0","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:mozilla/SeaMonkey@2.6.0"},{"url":"http://public2.vulnerablecode.io/api/packages/86649?format=json","purl":"pkg:mozilla/Thunderbird@9.0.0","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:mozilla/Thunderbird@9.0.0"}],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2011-3671","reference_id":"","reference_type":"","scores":[{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.8278","published_at":"2026-05-15T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82514","published_at":"2026-04-01T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82529","published_at":"2026-04-02T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82544","published_at":"2026-04-04T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.8254","published_at":"2026-04-07T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82566","published_at":"2026-04-08T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82574","published_at":"2026-04-09T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82592","published_at":"2026-04-11T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82586","published_at":"2026-04-12T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.8258","published_at":"2026-04-13T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82616","published_at":"2026-04-16T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82617","published_at":"2026-04-18T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82621","published_at":"2026-04-21T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82642","published_at":"2026-04-24T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82652","published_at":"2026-04-26T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82658","published_at":"2026-04-29T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82676","published_at":"2026-05-05T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82697","published_at":"2026-05-07T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82718","published_at":"2026-05-09T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82716","published_at":"2026-05-11T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82731","published_at":"2026-05-12T12:55:00Z"},{"value":"0.01755","scoring_system":"epss","scoring_elements":"0.82772","published_at":"2026-05-14T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2011-3671"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3671","reference_id":"CVE-2011-3671","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3671"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2012-41","reference_id":"mfsa2012-41","reference_type":"","scores":[{"value":"critical","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2012-41"}],"weaknesses":[],"exploits":[],"severity_range_score":"9.0 - 10.0","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-gbta-jxz4-rqcf"}