VDB
CVE-2018-4271
CVE-2018-4271
PUBLISHED
Multiple memory corruption issues were addressed with improved input validation. 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.
EPSS 0.70% · 72.4th percentile
Risk Scores
EPSS Score
0.70%
72.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | qtwebkit-opensource-src | 0, 5.212.0~alpha4-1ubuntu2.1, 5.212.0~alpha3-3 |
| Ubuntu:16.04:LTS | qtwebkit-opensource-src | 0, *, 5.4.2+dfsg-1ubuntu2.1 |
| Ubuntu:18.04:LTS | qtwebkit-opensource-src | 0, *, * |
| Ubuntu:22.04:LTS | qtwebkit-opensource-src | *, *, 0 |
| Ubuntu:24.04:LTS | qtwebkit-opensource-src | 0, 5.212.0~alpha4-33, 5.212.0~alpha4-33build1 |
| Ubuntu:16.04:LTS | webkit2gtk | 2.16.3-0ubuntu0.16.04.1, 2.16.6-0ubuntu0.16.04.1, 2.18.0-0ubuntu0.16.04.2 |
| Ubuntu:16.04:LTS | qtwebkit-source | 2.3.2-0ubuntu11, 2.3.2-0ubuntu10, 0 |
| Ubuntu:18.04:LTS | webkitgtk | 2.4.11-3ubuntu3, 2.4.11-3ubuntu2, 0 |
| Ubuntu:18.04:LTS | webkit2gtk | 2.20.1-1, 2.20.0-2ubuntu1, 2.20.0-1 |
| Ubuntu:18.04:LTS | qtwebkit-source | 2.3.2-0ubuntu13, 0 |
| Ubuntu:16.04:LTS | webkitgtk | 2.4.9-2ubuntu2, 2.4.11-0ubuntu0.1, 2.4.10-0ubuntu1 |
Timeline
- Jul 10, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-4271 third-party-advisory
- https://webkitgtk.org/security/WSA-2018-0006.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-4271 third-party-advisory