CWE
264
Advisory Published
Updated

CVE-2012-3742

First published: Thu Sep 20 2012(Updated: )

Safari in Apple iOS before 6 does not properly restrict use of an unspecified Unicode character that looks similar to the https lock indicator, which allows remote attackers to spoof https connections by placing this character in the TITLE element of a web page.

Credit: product-security@apple.com

Affected SoftwareAffected VersionHow to fix
iPhone OS<=5.1.1
iPhone OS=1.0.0
iPhone OS=1.0.1
iPhone OS=1.0.2
iPhone OS=1.1.0
iPhone OS=1.1.1
iPhone OS=1.1.2
iPhone OS=1.1.3
iPhone OS=1.1.4
iPhone OS=1.1.5
iPhone OS=2.0
iPhone OS=2.0.0
iPhone OS=2.0.1
iPhone OS=2.0.2
iPhone OS=2.1
iPhone OS=2.1.1
iPhone OS=2.2
iPhone OS=2.2.1
iPhone OS=3.0
iPhone OS=3.0.1
iPhone OS=3.1
iPhone OS=3.1.2
iPhone OS=3.1.3
iPhone OS=3.2
iPhone OS=3.2.1
iPhone OS=3.2.2
iPhone OS=4.0
iPhone OS=4.0.1
iPhone OS=4.0.2
iPhone OS=4.1
iPhone OS=4.2.1
iPhone OS=4.2.5
iPhone OS=4.2.8
iPhone OS=4.3.0
iPhone OS=4.3.1
iPhone OS=4.3.2
iPhone OS=4.3.3
iPhone OS=4.3.5
iPhone OS=5.0
iPhone OS=5.0.1

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Frequently Asked Questions

  • What is the severity of CVE-2012-3742?

    CVE-2012-3742 is considered a high severity vulnerability due to its potential for HTTPS spoofing.

  • How do I fix CVE-2012-3742?

    To fix CVE-2012-3742, update your iOS device to version 6 or later.

  • Which versions of iOS are affected by CVE-2012-3742?

    CVE-2012-3742 affects all versions of iOS prior to 6.0.

  • What type of attack does CVE-2012-3742 enable?

    CVE-2012-3742 enables remote attackers to spoof HTTPS connections.

  • What character is involved in the CVE-2012-3742 vulnerability?

    The vulnerability involves an unspecified Unicode character that resembles the HTTPS lock indicator.

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