VDB
CVE-2018-4270
CVE-2018-4270
PUBLISHED
A memory corruption issue was addressed with improved memory handling. 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:18.04:LTS | qtwebkit-opensource-src | 5.212.0~alpha2-7ubuntu1, 0, 5.212.0~alpha2-5build2 |
| Ubuntu:20.04:LTS | qtwebkit-opensource-src | *, 5.212.0~alpha3-3, 5.212.0~alpha3-5 |
| Ubuntu:22.04:LTS | qtwebkit-opensource-src | 5.212.0~alpha4-12, *, 5.212.0~alpha4-15ubuntu1 |
| 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:16.04:LTS | webkit2gtk | 2.20.3-0ubuntu0.16.04.1, 2.14.2-0ubuntu0.16.04.1, 2.18.3-0ubuntu0.16.04.1 |
| Ubuntu:16.04:LTS | qtwebkit-opensource-src | 5.5.1+dfsg-2ubuntu1, 0, * |
| Ubuntu:18.04:LTS | webkit2gtk | 2.18.3-1, 2.18.0-2, 2.18.0-2build1 |
| Ubuntu:24.04:LTS | qtwebkit-opensource-src | 0, *, 5.212.0~alpha4-36 |
| Ubuntu:18.04:LTS | webkitgtk | 2.4.11-3ubuntu3, 0, 2.4.11-3 |
| Ubuntu:16.04:LTS | webkitgtk | 2.4.9-2ubuntu2, 2.4.11-0ubuntu0.1, 2.4.10-0ubuntu1 |
Exploit Intelligence
Timeline
- Jul 9, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-4270 third-party-advisory
- https://support.apple.com/en-us/HT208934 third-party-advisory
- https://webkitgtk.org/security/WSA-2018-0006.html third-party-advisory
- https://ubuntu.com/security/notices/USN-3743-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-4270 third-party-advisory