CVE-2018-4233
iTunes: Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2018-4233 is fixed in 8 products on 2 platforms, first by gir1.2-javascriptcoregtk-4.0 2.20.3-0ubuntu0.18.04.1, 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
0.5382
99th percentile
An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 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. watchOS before 4.3.1 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.
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) | 2.20.3-0ubuntu0.18.04.1 | gir1.2-javascriptcoregtk-4.0 2.20.3-0ubuntu0.18.04.1 | Apr 3, 2019 |
| gir1.2-webkit2-4.0 · Ubuntu 18.04.6 LTS (bionic) | 2.20.3-0ubuntu0.18.04.1 | gir1.2-webkit2-4.0 2.20.3-0ubuntu0.18.04.1 | Apr 3, 2019 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 18.04.6 LTS (bionic) | 2.20.3-0ubuntu0.18.04.1 | libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.18.04.1 | Apr 3, 2019 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 18.04.6 LTS (bionic) | 2.20.3-0ubuntu0.18.04.1 | libjavascriptcoregtk-4.0-bin 2.20.3-0ubuntu0.18.04.1 | Apr 3, 2019 |
| libwebkit2gtk-4.0-37 · Ubuntu 18.04.6 LTS (bionic) | 2.20.3-0ubuntu0.18.04.1 | libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.18.04.1 | Apr 3, 2019 |
| libwebkit2gtk-4.0-37-gtk2 · Ubuntu 18.04.6 LTS (bionic) | 2.20.3-0ubuntu0.18.04.1 | libwebkit2gtk-4.0-37-gtk2 2.20.3-0ubuntu0.18.04.1 | Apr 3, 2019 |
| webkit2gtk-driver · Ubuntu 18.04.6 LTS (bionic) | 2.20.3-0ubuntu0.18.04.1 | webkit2gtk-driver 2.20.3-0ubuntu0.18.04.1 | Apr 3, 2019 |