high
8.1
CWE
346
Advisory Published
CVE Published
CVE Published
Updated

CVE-2018-4319

First published: Wed Sep 12 2018(Updated: )

A cross-origin issue existed with "iframe" elements. This was addressed with improved tracking of security origins. This issue affected versions prior to iOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.

Credit: John Pettitt GoogleJohn Pettitt GoogleJohn Pettitt GoogleJohn Pettitt GoogleJohn Pettitt Google product-security@apple.com product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iTunes for Windows<12.9
12.9
Apple iCloud for Windows<7.7
7.7
Apple Safari<12
12
Apple watchOS<5
5
Apple iOS<12
12
Apple Icloud Windows<7.7
Apple Itunes Windows<12.9
Apple Safari<12
Apple iPhone OS<12.0
ubuntu/webkit2gtk<2.22.2-0ubuntu0.18.04.1
2.22.2-0ubuntu0.18.04.1
ubuntu/webkit2gtk<2.22.2-1ubuntu1
2.22.2-1ubuntu1
ubuntu/webkit2gtk<2.22.2-1ubuntu1
2.22.2-1ubuntu1
ubuntu/webkit2gtk<2.22.2-1ubuntu1
2.22.2-1ubuntu1
ubuntu/webkit2gtk<2.22.2-1ubuntu1
2.22.2-1ubuntu1
ubuntu/webkit2gtk<2.22.2-1ubuntu1
2.22.2-1ubuntu1
ubuntu/webkit2gtk<2.22.2-1ubuntu1
2.22.2-1ubuntu1
ubuntu/webkit2gtk<2.22.2-1ubuntu1
2.22.2-1ubuntu1
ubuntu/webkit2gtk<2.22.2-1ubuntu1
2.22.2-1ubuntu1
ubuntu/webkit2gtk<2.22.2-1ubuntu1
2.22.2-1ubuntu1
ubuntu/webkit2gtk<2.22.2-1ubuntu1
2.22.2-1ubuntu1
ubuntu/webkit2gtk<2.22.2-1ubuntu1
2.22.2-1ubuntu1
ubuntu/webkit2gtk<2.22.2-1ubuntu1
2.22.2-1ubuntu1
ubuntu/webkit2gtk<2.22.0
2.22.0
debian/webkit2gtk
2.44.2-1~deb11u1
2.44.2-1~deb12u1
2.44.2-1

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2018-4319?

    CVE-2018-4319 is a cross-origin issue with "iframe" elements in WebKit.

  • Which software versions are affected by CVE-2018-4319?

    Versions prior to iOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7 are affected by CVE-2018-4319.

  • What is the severity of CVE-2018-4319?

    CVE-2018-4319 has a severity score of 8.1 (high).

  • How can I mitigate the vulnerability CVE-2018-4319?

    To mitigate CVE-2018-4319, update to the latest version of iOS, watchOS, Safari, iTunes for Windows, or iCloud for Windows.

  • Where can I find more information about CVE-2018-4319?

    You can find more information about CVE-2018-4319 at the following references: [link1](https://support.apple.com/kb/HT209106), [link2](https://support.apple.com/kb/HT209108), [link3](https://support.apple.com/kb/HT209109).

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