iTunes: A memory corruption issue was addressed with improved memory handling.
CVE-2018-4270 is fixed in 8 products on 2 platforms, first by gir1.2-javascriptcoregtk-4.0 2.20.5-0ubuntu0.18.04.1, released August 5, 2018. It is not reported as exploited. Patch Radar priority: Routine.
A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1, tvOS 11.4.1, watchOS 4.3.2, Safari 11.1.2, iTunes 12.8 for Windows, iCloud for Windows 7.6.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| iTunes | 12.11.4.15 | iTunes 12.11.4.15 | Aug 4, 2021 |
| Linux | |||
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | gir1.2-javascriptcoregtk-4.0 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
| gir1.2-webkit2-4.0 · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | gir1.2-webkit2-4.0 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | libjavascriptcoregtk-4.0-18 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | libjavascriptcoregtk-4.0-bin 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
| libwebkit2gtk-4.0-37 · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | libwebkit2gtk-4.0-37 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
| libwebkit2gtk-4.0-37-gtk2 · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | libwebkit2gtk-4.0-37-gtk2 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
| webkit2gtk-driver · Ubuntu 18.04.6 LTS (bionic) | 2.20.5-0ubuntu0.18.04.1 | webkit2gtk-driver 2.20.5-0ubuntu0.18.04.1 | Aug 5, 2018 |
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