{"schemaVersion":3,"id":"USN-7648-2","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"php7.0, php7.2, php7.4 vulnerabilities\n\nUSN-7648-1 fixed several vulnerabilities in PHP. This update\nprovides the corresponding updates for Ubuntu 16.04 LTS, Ubuntu\n18.04 LTS, and Ubuntu 20.04 LTS.\n\nOriginal advisory details:\n\n It was discovered that PHP incorrectly handled certain hostnames containing\n null characters. A remote attacker could possibly use this issue to bypass\n certain hostname validation checks. (CVE-2025-1220)\n\n It was discovered that PHP incorrectly handled the pgsql and pdo_pgsql\n escaping functions. A remote attacker could possibly use this issue to\n cause PHP to crash, resulting in a denial of service. (CVE-2025-1735)\n\n It was discovered that PHP incorrectly handled parsing certain XML data in\n SOAP extensions. A remote attacker could possibly use this issue to cause\n PHP to crash, resulting in a denial of service. (CVE-2025-6491)","dates":{"published":"2025-08-21T19:18:55.000Z","modified":"2026-06-25T13:32:30.561Z","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":"ubuntu","product":"php7.0","name":"php7.0","label":"php7.0","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/php7.0","purlType":"deb","versions":[{"text":"< 7.0.33-0ubuntu0.16.04.16+esm16","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.0.33-0ubuntu0.16.04.16+esm16","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"php7.2","name":"php7.2","label":"php7.2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/php7.2","purlType":"deb","versions":[{"text":"< 7.2.24-0ubuntu0.18.04.17+esm9","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.2.24-0ubuntu0.18.04.17+esm9","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"php7.4","name":"php7.4","label":"php7.4","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/php7.4","purlType":"deb","versions":[{"text":"< 7.4.3-4ubuntu2.29+esm1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.4.3-4ubuntu2.29+esm1","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-7648-2","label":"ubuntu.com/security/notices/USN-7648-2","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-1220","label":"ubuntu.com/security/CVE-2025-1220","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1735","label":"ubuntu.com/security/CVE-2025-1735","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-6491","label":"ubuntu.com/security/CVE-2025-6491","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2025-1220","CVE-2025-1735","CVE-2025-6491"],"downstream":[],"duplicates":[],"related":["CVE-2025-1220","CVE-2025-1735","CVE-2025-6491"]},"timeline":[{"kind":"published","date":"2025-08-21T19:18:55.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-25T13:32:30.561Z","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":"2026-10-20T10:33:37.056Z","stale":false,"partial":false}}