medium
6.5
CWE
20 200
Advisory Published
CVE Published
Updated

CVE-2018-4117: Cross orig in information leak in Blink

First published: Sun Dec 03 2017(Updated: )

A cross origin information leak flaw was found in the Blink component of the Chromium browser. Upstream bug(s): <a href="https://code.google.com/p/chromium/issues/detail?id=791324">https://code.google.com/p/chromium/issues/detail?id=791324</a> External References: <a href="https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html">https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html</a>

Credit: an anonymous researcher AhsanEjaz - @AhsanEjazA product-security@apple.com

Affected SoftwareAffected VersionHow to fix
redhat/chromium-browser<68.0.3440.75
68.0.3440.75
debian/webkit2gtk
2.44.2-1~deb11u1
2.44.3-1~deb11u1
2.44.2-1~deb12u1
2.44.3-1~deb12u1
2.46.0-2
2.46.1-1
Apple iOS, iPadOS, and watchOS<4.3
4.3
Apple iCloud<7.4
7.4
Google Chrome (Trace Event)<68.0.3440.75
68.0.3440.75
Safari<11.1
11.1
Apple iOS and iPadOS<11.3
11.3
Safari<11.1
iPhone OS<11.3
Apple iOS, iPadOS, and watchOS<4.3
All of
iCloud<7.4
Microsoft Windows Operating System
All of
iTunes<12.7.4
Microsoft Windows Operating System
WebKitGTK+<2.20.4
Ubuntu=16.04
Ubuntu=17.10
Debian Linux=9.0
Red Hat Enterprise Linux Desktop=6.0
Red Hat Enterprise Linux Server=6.0
Red Hat Enterprise Linux Workstation=6.0
iCloud<7.4
Microsoft Windows Operating System
iTunes<12.7.4

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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 vulnerability CVE-2018-4117?

    Vulnerability CVE-2018-4117 is a cross-origin issue in the fetch API component of WebKit.

  • Which Apple products are affected by CVE-2018-4117?

    iOS before 11.3, Safari before 11.1, iCloud before 7.4 on Windows, iTunes before 12.7.4 on Windows, and watchOS before 4.3 are affected.

  • What is the severity of CVE-2018-4117?

    CVE-2018-4117 has a severity rating of 6.5 (medium).

  • How can I fix CVE-2018-4117?

    To fix CVE-2018-4117, it is recommended to update to the latest available version of the affected software.

  • Where can I find more information about CVE-2018-4117?

    You can find more information about CVE-2018-4117 on the following websites: securityfocus.com, securitytracker.com, and access.redhat.com.

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