high
8.8
CWE
119
Advisory Published
CVE Published
Updated

CVE-2018-4130: Buffer Overflow

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. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Credit: Yuan Deng Antfound by OSS-Fuzz Jun Kokatsu @shhnjk an anonymous researcher Trend MicroHanming Zhang @4shitak4 Qihoo 360 Vulcan Teamnatashenka Google Project ZeroWanderingGlitch Trend MicroZach Markley likemeng Baidu Security Lab working with Trend MicroOmair Trend Micro product-security@apple.com Natalie Silvanovich Google Project Zero

Affected SoftwareAffected VersionHow to fix
tvOS<11.3
11.3
Apple Mobile Safari<11.1
11.1
Apple iOS, iPadOS, and watchOS<11.3
11.3
Apple iCloud<7.4
7.4
Apple Mobile Safari<11.1
iStyle @cosme iPhone OS<11.3
tvOS<11.3
Apple iCloud for Windows<7.4
Microsoft Windows
Apple iTunes for Windows<12.7.4

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2018-4130?

    CVE-2018-4130 is a vulnerability in certain Apple products caused by multiple memory corruption issues in the "WebKit" component.

  • Which products are affected by CVE-2018-4130?

    iOS before 11.3, Safari before 11.1, iCloud before 7.4 on Windows, iTunes before 12.7.4 on Windows, and tvOS before 11.3 are affected by CVE-2018-4130.

  • How severe is CVE-2018-4130?

    CVE-2018-4130 has a severity rating of 8.8, which is considered high.

  • How can I fix CVE-2018-4130?

    To fix CVE-2018-4130, update your affected Apple products to the recommended versions: iOS 11.3, Safari 11.1, iCloud 7.4 on Windows, iTunes 12.7.4 on Windows, and tvOS 11.3.

  • Where can I find more information about CVE-2018-4130?

    You can find more information about CVE-2018-4130 on the following references: [Security Tracker](http://www.securitytracker.com/id/1040604), [Apple Support - iOS](https://support.apple.com/HT208693), [Apple Support - Safari](https://support.apple.com/HT208694).

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203