VDB
CVE-2018-4318
CVE-2018-4318
PUBLISHED
CVSS 8.800000190734863 HIGH
A use after free issue was addressed with improved memory management. This issue affected versions prior to iOS 12, tvOS 12, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.
EPSS 9.35% · 95.4th 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
9.35%
95.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | qtwebkit-opensource-src | 0, *, 5.212.0~alpha2-7build2 |
| Ubuntu:18.04:LTS | webkitgtk | 2.4.11-3ubuntu2, 2.4.11-3ubuntu3, 0 |
| Ubuntu:16.04:LTS | webkit2gtk | 2.18.4-0ubuntu0.16.04.1, 0, 2.8.5+dfsg1-3 |
| Ubuntu:18.04:LTS | qtwebkit-source | 0, 2.3.2-0ubuntu13 |
| Ubuntu:18.04:LTS | webkit2gtk | 2.18.0-2build1, 2.18.0-2, 2.18.4-1 |
| Ubuntu:22.04:LTS | qtwebkit-opensource-src | 0, 5.212.0~alpha4-12, 5.212.0~alpha4-14 |
| Ubuntu:16.04:LTS | webkitgtk | 2.4.9-2ubuntu2, 2.4.11-0ubuntu0.1, 2.4.10-0ubuntu1 |
| Ubuntu:20.04:LTS | qtwebkit-opensource-src | 0, 5.212.0~alpha4-1ubuntu2.1, 5.212.0~alpha4-1ubuntu2 |
| Ubuntu:16.04:LTS | qtwebkit-opensource-src | 5.5.1+dfsg-2ubuntu1, 0, 5.4.2+dfsg-1ubuntu2.1 |
| Ubuntu:16.04:LTS | qtwebkit-source | 2.3.2-0ubuntu11, 2.3.2-0ubuntu10, 0 |
| Ubuntu:24.04:LTS | qtwebkit-opensource-src | *, 0, * |
Timeline
- Sep 25, 2018 CVE Published
- Sep 27, 2018 PoC Published
- Apr 14, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Mar 2, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Jan 12, 2023 EPSS Score
- Mar 16, 2023 EPSS Score
- May 18, 2023 EPSS Score
- Jul 20, 2023 EPSS Score
References
- https://www.openwall.com/lists/oss-security/2018/09/29/1 third-party-advisory
- https://webkitgtk.org/security/WSA-2018-0007.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-4318 third-party-advisory
- https://ubuntu.com/security/CVE-2018-4318 advisory
- https://ubuntu.com/security/notices/USN-3781-1 advisory