CWE
200
Advisory Published
Updated

CVE-2015-5859: Infoleak

First published: Sun Nov 22 2015(Updated: )

The CFNetwork HTTPProtocol component in Apple iOS before 9 and OS X before 10.11 does not properly recognize the HSTS preload list during a Safari private-browsing session, which makes it easier for remote attackers to obtain sensitive information by sniffing the network.

Credit: product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iOS and macOS<=10.10.4
iStyle @cosme iPhone OS<=8.4.1

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Frequently Asked Questions

  • What is the severity of CVE-2015-5859?

    CVE-2015-5859 is considered a high severity vulnerability due to its potential to expose sensitive information.

  • How do I fix CVE-2015-5859?

    To fix CVE-2015-5859, update your Apple iOS or OS X to the latest version that addresses this vulnerability.

  • Which versions are affected by CVE-2015-5859?

    CVE-2015-5859 affects Apple iOS versions prior to 9 and OS X versions prior to 10.11.

  • What type of attack does CVE-2015-5859 facilitate?

    CVE-2015-5859 facilitates network sniffing attacks that can result in the exposure of sensitive information.

  • Is there a workaround for CVE-2015-5859?

    Currently, the recommended solution for CVE-2015-5859 is to update to a version that includes security patches.

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