The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7645-1 advisory. It was discovered that PHP incorrectly parsed certain HTTP response headers. An attacker could possibly use this issue to cause incorrect MIME type parsing which could result in unexpected behavior. (CVE-2025-1217) It was discovered that PHP did not properly validate certain HTTP headers. An attacker could possibly use this issue to perform an HTTP request smuggling attack. (CVE-2025-1734) It was discovered that PHP did not properly validate certain HTTP headers. An attacker could possibly use this issue to prevent certain headers from being sent which could result in a denial of service or other unexpected behavior. (CVE-2025-1736) It was discovered that PHP incorrectly performed URL truncation. An attacker could possibly use this issue to specially craft a URL that would result in unintended redirections or a denial of service. (CVE-2025-1861) Tenable has extracted the preceding description block directly from the Ubuntu security advisory. Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version…Read More