{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/62958?format=json","vulnerability_id":"VCID-xwva-p4mz-tyh4","summary":"In certain cases, SNI could have been sent unencrypted even when encrypted DNS was enabled.","aliases":[{"alias":"CVE-2025-5270"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/1112518?format=json","purl":"pkg:deb/debian/firefox@150.0.3-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@150.0.3-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/582210?format=json","purl":"pkg:deb/debian/firefox@139.0-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@139.0-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/582059?format=json","purl":"pkg:deb/debian/firefox@149.0-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@149.0-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/1059611?format=json","purl":"pkg:deb/debian/firefox@149.0.2-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@149.0.2-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/1076056?format=json","purl":"pkg:deb/debian/firefox@150.0-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@150.0-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/1088670?format=json","purl":"pkg:deb/debian/firefox@150.0.1-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@150.0.1-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/1105248?format=json","purl":"pkg:deb/debian/firefox@150.0.2-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@150.0.2-1%3Fdistro=sid"}],"affected_packages":[],"references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-5270.json","reference_id":"","reference_type":"","scores":[{"value":"3.4","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-5270.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-5270","reference_id":"","reference_type":"","scores":[{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.37494","published_at":"2026-05-12T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.38003","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.38048","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.37967","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.37754","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.37731","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.37636","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.37521","published_at":"2026-05-11T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.37591","published_at":"2026-05-07T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.37608","published_at":"2026-05-09T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.38079","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.38103","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.37985","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.38036","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.38046","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.38064","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00168","scoring_system":"epss","scoring_elements":"0.38027","published_at":"2026-04-18T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-5270"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2368758","reference_id":"2368758","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2368758"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2025-42","reference_id":"mfsa2025-42","reference_type":"","scores":[{"value":"critical","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2025-42"},{"reference_url":"https://www.mozilla.org/security/advisories/mfsa2025-42/","reference_id":"mfsa2025-42","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-23T14:33:45Z/"}],"url":"https://www.mozilla.org/security/advisories/mfsa2025-42/"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2025-45","reference_id":"mfsa2025-45","reference_type":"","scores":[{"value":"critical","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2025-45"},{"reference_url":"https://www.mozilla.org/security/advisories/mfsa2025-45/","reference_id":"mfsa2025-45","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-23T14:33:45Z/"}],"url":"https://www.mozilla.org/security/advisories/mfsa2025-45/"},{"reference_url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1910298","reference_id":"show_bug.cgi?id=1910298","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-23T14:33:45Z/"}],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1910298"},{"reference_url":"https://usn.ubuntu.com/7991-1/","reference_id":"USN-7991-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/7991-1/"}],"weaknesses":[{"cwe_id":319,"name":"Cleartext Transmission of Sensitive Information","description":"The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors."}],"exploits":[],"severity_range_score":"3.4 - 10.0","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-xwva-p4mz-tyh4"}