VDB
CVE-2018-4218
CVE-2018-4218
PUBLISHED
CVSS 8.800000190734863 HIGH
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 that triggers an @generatorState use-after-free.
EPSS 8.96% · 95.0th percentile
Risk Scores
CVSS 3.0
8.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
8.96%
95.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:24.04:LTS | qtwebkit-opensource-src | 0, 5.212.0~alpha4-33, 5.212.0~alpha4-33build1 |
| Ubuntu:18.04:LTS | webkit2gtk | 0, 2.18.0-2, 2.20.2-0ubuntu0.18.04.1 |
| Ubuntu:20.04:LTS | qtwebkit-opensource-src | 5.212.0~alpha3-5, 5.212.0~alpha4-1ubuntu1, 5.212.0~alpha4-1ubuntu2 |
| Ubuntu:22.04:LTS | qtwebkit-opensource-src | 5.212.0~alpha4-14build1, 5.212.0~alpha4-15ubuntu1, 0 |
| Ubuntu:18.04:LTS | qtwebkit-source | 0, 2.3.2-0ubuntu13 |
| Ubuntu:16.04:LTS | webkitgtk | 0, 2.4.11-0ubuntu0.1, 2.4.10-0ubuntu1 |
| Ubuntu:16.04:LTS | qtwebkit-source | 0, 2.3.2-0ubuntu11, 2.3.2-0ubuntu10 |
| Ubuntu:16.04:LTS | qtwebkit-opensource-src | 0, 5.4.2+dfsg-1ubuntu2.1, 5.5.1+dfsg-2ubuntu1 |
| Ubuntu:18.04:LTS | webkitgtk | 2.4.11-3, 0, 2.4.11-3ubuntu2 |
| Ubuntu:18.04:LTS | qtwebkit-opensource-src | 0, 5.9.1+dfsg-5ubuntu1, 5.9.1+dfsg-5ubuntu3 |
| Ubuntu:16.04:LTS | webkit2gtk | 2.18.4-0ubuntu0.16.04.1, 2.18.5-0ubuntu0.16.04.1, 2.20.1-0ubuntu0.16.04.1 |
Timeline
- Jun 4, 2018 CVE Published
- Jun 9, 2018 PoC Published
- Apr 14, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 29, 2023 EPSS Score
- May 8, 2023 EPSS Score
- Jul 26, 2023 EPSS Score
- Aug 13, 2023 EPSS Score
- Oct 30, 2023 EPSS Score
- Apr 17, 2024 EPSS Score
- May 18, 2024 EPSS Score
- Jun 23, 2024 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-4218 third-party-advisory
- http://www.securitytracker.com/id/1041029 third-party-advisory
- https://support.apple.com/HT208848 third-party-advisory
- https://support.apple.com/HT208850 third-party-advisory
- https://support.apple.com/HT208851 third-party-advisory
- https://support.apple.com/HT208852 third-party-advisory
- https://support.apple.com/HT208853 third-party-advisory
- https://support.apple.com/HT208854 third-party-advisory
- https://www.exploit-db.com/exploits/44861/ third-party-advisory
- https://webkitgtk.org/security/WSA-2018-0005.html third-party-advisory
- https://ubuntu.com/security/notices/USN-3687-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-4218 third-party-advisory