The issue was addressed by removing origin information. This issue affected versions prior to iOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.

The version of Apple iOS running on the mobile device is prior to 12.0. It is, therefore, affected by multiple vulnerabilities.

The version of Apple Safari installed on the remote host is prior to 12. It is, therefore, affected by multiple vulnerabilities.

The remote host is affected by the vulnerability described in GLSA-201812-04 (WebkitGTK+: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in WebKitGTK+. Please       review the referenced CVE identifiers for details.
  Impact :

    A remote attacker could execute arbitrary commands or cause a Denial of       Service condition via maliciously crafted web content.
  Workaround :

    There is no known workaround at this time.

The remote Ubuntu 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3781-1 advisory.

    A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. If a user     were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related     to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary     code execution.

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 number.

The version of Apple iTunes installed on the remote Windows host is prior to 12.9. It is, therefore, affected by multiple vulnerabilities as referenced in the HT209140 advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of Apple iTunes installed on the remote Windows host is prior to 12.9. It is, therefore, affected by multiple vulnerabilities in WebKit as referenced in the HT209140 advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of Apple Safari installed on the remote macOS or Mac OS X host is prior to 12. It is, therefore, affected by multiple vulnerabilities.

ID	Name	Product	Family	Severity
700552	Apple iOS < 12.0 Multiple Vulnerabilities (EFAIL, APPLE-SA-2018-9-24-4 and APPLE-SA-2018-10-30-8)	Nessus Network Monitor	Mobile Devices	medium
700505	Apple Safari < 12 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	critical
119323	GLSA-201812-04 : WebkitGTK+: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	high
117914	Ubuntu 18.04 LTS : WebKitGTK+ vulnerabilities (USN-3781-1)	Nessus	Ubuntu Local Security Checks	high
117880	Apple iTunes < 12.9 Multiple Vulnerabilities (credentialed check)	Nessus	Windows	high
117879	Apple iTunes < 12.9 Multiple Vulnerabilities (uncredentialed check)	Nessus	Peer-To-Peer File Sharing	high
117632	Apple iOS < 12.0 Multiple Vulnerabilities (EFAIL)	Nessus	Mobile Devices	critical
117617	macOS : Apple Safari < 12 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	high

Detections

Analytics

CVE-2018-4311

high

Tenable Plugins

medium

critical

high

high

high

high

critical

high