VDB
CVE-2018-4438
CVE-2018-4438
PUBLISHED
CVSS 8.800000190734863 HIGH
A logic issue existed resulting in memory corruption. This was addressed with improved state management. This issue affected versions prior to iOS 12.1.1, tvOS 12.1.1, watchOS 5.1.2, Safari 12.0.2, iTunes 12.9.2 for Windows, iCloud for Windows 7.9.
EPSS 5.83% · 92.8th 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
5.83%
92.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | qtwebkit-source | 0, 2.3.2-0ubuntu13 |
| Ubuntu:16.04:LTS | qtwebkit-source | 0, 2.3.2-0ubuntu10, 2.3.2-0ubuntu11 |
| Ubuntu:18.04:LTS | webkit2gtk | 2.20.0-2ubuntu1, 0, 2.18.0-2 |
| Ubuntu:18.04:LTS | qtwebkit-opensource-src | *, *, 5.212.0~alpha2-5build2 |
| Ubuntu:22.04:LTS | qtwebkit-opensource-src | 5.212.0~alpha4-13, 5.212.0~alpha4-15ubuntu1, 0 |
| Ubuntu:16.04:LTS | webkitgtk | 2.4.9-2ubuntu2, 2.4.10-0ubuntu1, 0 |
| Ubuntu:16.04:LTS | qtwebkit-opensource-src | 0, 5.4.2+dfsg-1ubuntu2.1, 5.5.1+dfsg-2ubuntu1 |
| Ubuntu:16.04:LTS | webkit2gtk | 2.10.8-1ubuntu1, 2.14.2-0ubuntu0.16.04.1, 2.14.3-0ubuntu0.16.04.1 |
| Ubuntu:18.04:LTS | webkitgtk | 0, 2.4.11-3, 2.4.11-3ubuntu2 |
| Ubuntu:20.04:LTS | qtwebkit-opensource-src | 5.212.0~alpha4-1ubuntu2, *, 5.212.0~alpha4-1ubuntu2.1 |
| Ubuntu:24.04:LTS | qtwebkit-opensource-src | 5.212.0~alpha4-33, *, 0 |
Timeline
- Dec 6, 2018 CVE Published
- Dec 13, 2018 PoC Published
- Dec 13, 2018 PoC Published
- Apr 14, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Jan 11, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 17, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-4438 third-party-advisory
- https://webkitgtk.org/security/WSA-2018-0009.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-4438 third-party-advisory