high
8.8
CWE
119
Advisory Published
CVE Published
Updated

CVE-2018-4145: Buffer Overflow

First published: Thu Mar 29 2018(Updated: )

WebKit. Multiple memory corruption issues were addressed with improved memory handling.

Credit: found by OSS-Fuzz found by OSS-Fuzz found by OSS-Fuzz found by OSS-Fuzz found by OSS-Fuzz found by OSS-Fuzz found by OSS-Fuzz product-security@apple.com

Affected SoftwareAffected VersionHow to fix
tvOS<11.3
11.3
Apple iOS, iPadOS, and watchOS<4.3
4.3
Apple iCloud<7.4
7.4
iTunes<12.8
12.8
iTunes<12.7.5
12.7.5
Safari<11.1
11.1
Apple iOS and iPadOS<11.3
11.3
Safari<11.1
iPhone OS<11.3
tvOS<11.3
Apple iOS, iPadOS, and watchOS<4.3
iCloud<7.4
iTunes<12.7.4
Microsoft Windows Operating System

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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-2018-4145?

    CVE-2018-4145 is a vulnerability in WebKit that allows for multiple memory corruption issues due to poor memory handling.

  • How severe is CVE-2018-4145?

    CVE-2018-4145 has a severity rating of 8.8, which is considered high.

  • Which software versions are affected by CVE-2018-4145?

    Versions prior to iOS 11.3, tvOS 11.3, watchOS 4.3, Safari 11.1, iTunes 12.7.4 for Windows, and iCloud for Windows 7.4 are affected by CVE-2018-4145.

  • How can I fix CVE-2018-4145?

    To fix CVE-2018-4145, update to the latest versions of iOS, tvOS, watchOS, Safari, iTunes for Windows, and iCloud for Windows.

  • Where can I find more information about CVE-2018-4145?

    You can find more information about CVE-2018-4145 on Apple's support website at the following links: [Link1](https://support.apple.com/kb/HT208693), [Link2](https://support.apple.com/kb/HT208695), [Link3](https://support.apple.com/kb/HT208696).

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