CVE-2018-4191
iTunes: A memory corruption issue was addressed with improved validation.
CVE-2018-4191 is fixed in 8 products on 2 platforms, first by gir1.2-javascriptcoregtk-4.0 2.22.2-0ubuntu0.18.04.1, released April 3, 2019. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 2 platforms
CVSS
8.8
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0217
82nd percentile
A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.
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) | 2.22.2-0ubuntu0.18.04.1 | gir1.2-javascriptcoregtk-4.0 2.22.2-0ubuntu0.18.04.1 | Apr 3, 2019 |
| gir1.2-webkit2-4.0 · Ubuntu 18.04.6 LTS (bionic) | 2.22.2-0ubuntu0.18.04.1 | gir1.2-webkit2-4.0 2.22.2-0ubuntu0.18.04.1 | Apr 3, 2019 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 18.04.6 LTS (bionic) | 2.22.2-0ubuntu0.18.04.1 | libjavascriptcoregtk-4.0-18 2.22.2-0ubuntu0.18.04.1 | Apr 3, 2019 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 18.04.6 LTS (bionic) | 2.22.2-0ubuntu0.18.04.1 | libjavascriptcoregtk-4.0-bin 2.22.2-0ubuntu0.18.04.1 | Apr 3, 2019 |
| libwebkit2gtk-4.0-37 · Ubuntu 18.04.6 LTS (bionic) | 2.22.2-0ubuntu0.18.04.1 | libwebkit2gtk-4.0-37 2.22.2-0ubuntu0.18.04.1 | Apr 3, 2019 |
| libwebkit2gtk-4.0-37-gtk2 · Ubuntu 18.04.6 LTS (bionic) | 2.22.2-0ubuntu0.18.04.1 | libwebkit2gtk-4.0-37-gtk2 2.22.2-0ubuntu0.18.04.1 | Apr 3, 2019 |
| webkit2gtk-driver · Ubuntu 18.04.6 LTS (bionic) | 2.22.2-0ubuntu0.18.04.1 | webkit2gtk-driver 2.22.2-0ubuntu0.18.04.1 | Apr 3, 2019 |