high
7.5
CWE
200
Advisory Published
CVE Published
Updated

CVE-2018-4137: Infoleak

First published: Thu Mar 29 2018(Updated: )

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. The issue involves the "Safari Login AutoFill" component. It allows remote attackers to read autofilled data by leveraging lack of a user-confirmation requirement.

Credit: CVE-2018-4137 CVE-2018-4137 product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iOS<11.3
11.3
Apple Safari<11.1
11.1
Apple Safari<11.1
Apple iPhone OS<11.3

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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-2018-4137?

    CVE-2018-4137 is a vulnerability in certain Apple products, specifically affecting iOS before 11.3 and Safari before 11.1.

  • How does CVE-2018-4137 work?

    CVE-2018-4137 allows remote attackers to read autofilled data by exploiting the lack of a user-confirmation requirement in Safari Login AutoFill.

  • Which Apple products are affected by CVE-2018-4137?

    CVE-2018-4137 affects iOS versions up to 11.3 and Safari versions up to 11.1.

  • What is the severity level of CVE-2018-4137?

    CVE-2018-4137 has a severity level of high with a CVSS score of 7.5.

  • How can I fix the CVE-2018-4137 vulnerability?

    To fix the CVE-2018-4137 vulnerability, update your iOS device to version 11.3 or later, and update Safari to version 11.1 or later.

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