# CVE-2018-4200: iTunes: An issue was discovered in certain Apple products.

CVE-2018-4200 is fixed in 8 products on 2 platforms, first by gir1.2-javascriptcoregtk-4.0 2.20.2-0ubuntu0.18.04.1, released June 19, 2018. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2018-4200
- Priority: High
- CVSS: 8.8 (Medium)
- EPSS: 0.1004
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: May 6, 2018
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2018-4200

## Description

An issue was discovered in certain Apple products. iOS before 11.3.1 is affected. Safari before 11.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 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 that triggers a WebCore::jsElementScrollHeightGetter use-after-free.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | iTunes | 12.11.4.15 | [iTunes 12.11.4.15](https://patchblox.com/security/data/fix/windows-app/apple.itunes-12.11.4.15.md) | Aug 4, 2021 |
| Linux | gir1.2-javascriptcoregtk-4.0 Ubuntu 18.04.6 LTS (bionic) | 2.20.2-0ubuntu0.18.04.1 | [gir1.2-javascriptcoregtk-4.0 2.20.2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-gir1.2-javascriptcoregtk-4.0-2.20.2-0ubuntu0.18.04.1.md) | Jun 19, 2018 |
| Linux | gir1.2-webkit2-4.0 Ubuntu 18.04.6 LTS (bionic) | 2.20.2-0ubuntu0.18.04.1 | [gir1.2-webkit2-4.0 2.20.2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-gir1.2-webkit2-4.0-2.20.2-0ubuntu0.18.04.1.md) | Jun 19, 2018 |
| Linux | libjavascriptcoregtk-4.0-18 Ubuntu 18.04.6 LTS (bionic) | 2.20.2-0ubuntu0.18.04.1 | [libjavascriptcoregtk-4.0-18 2.20.2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libjavascriptcoregtk-4.0-18-2.20.2-0ubuntu0.18.04.1.md) | Jun 19, 2018 |
| Linux | libjavascriptcoregtk-4.0-bin Ubuntu 18.04.6 LTS (bionic) | 2.20.2-0ubuntu0.18.04.1 | [libjavascriptcoregtk-4.0-bin 2.20.2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libjavascriptcoregtk-4.0-bin-2.20.2-0ubuntu0.18.04.1.md) | Jun 19, 2018 |
| Linux | libwebkit2gtk-4.0-37 Ubuntu 18.04.6 LTS (bionic) | 2.20.2-0ubuntu0.18.04.1 | [libwebkit2gtk-4.0-37 2.20.2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libwebkit2gtk-4.0-37-2.20.2-0ubuntu0.18.04.1.md) | Jun 19, 2018 |
| Linux | libwebkit2gtk-4.0-37-gtk2 Ubuntu 18.04.6 LTS (bionic) | 2.20.2-0ubuntu0.18.04.1 | [libwebkit2gtk-4.0-37-gtk2 2.20.2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libwebkit2gtk-4.0-37-gtk2-2.20.2-0ubuntu0.18.04.1.md) | Jun 19, 2018 |
| Linux | webkit2gtk-driver Ubuntu 18.04.6 LTS (bionic) | 2.20.2-0ubuntu0.18.04.1 | [webkit2gtk-driver 2.20.2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-webkit2gtk-driver-2.20.2-0ubuntu0.18.04.1.md) | Jun 19, 2018 |

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Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo