VDB
CVE-2018-4317
CVE-2018-4317
PUBLISHED
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 20.04% · 95.6th percentile
Risk Scores
EPSS Score
20.04%
95.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | webkit2gtk | 2.10.5-1, 2.10.3+dfsg1-1, 2.8.5+dfsg1-3 |
| Ubuntu:18.04:LTS | qtwebkit-opensource-src | 5.212.0~alpha2-5build4, 5.212.0~alpha2-5build2, 5.9.1+dfsg-5ubuntu3 |
| Ubuntu:18.04:LTS | qtwebkit-source | 0, 2.3.2-0ubuntu13 |
| Ubuntu:16.04:LTS | qtwebkit-opensource-src | 5.4.2+dfsg-1ubuntu2.1, 5.5.1+dfsg-2ubuntu1, 0 |
| Ubuntu:16.04:LTS | webkitgtk | 2.4.11-0ubuntu0.1, 2.4.9-2ubuntu2, 0 |
| Ubuntu:20.04:LTS | qtwebkit-opensource-src | 5.212.0~alpha4-1ubuntu2, 0, * |
| Ubuntu:18.04:LTS | webkit2gtk | 2.19.92-1, 2.19.91-1ubuntu1, 2.18.6-1 |
| Ubuntu:16.04:LTS | qtwebkit-source | 2.3.2-0ubuntu11, 2.3.2-0ubuntu10, 0 |
| Ubuntu:22.04:LTS | qtwebkit-opensource-src | 0, 5.212.0~alpha4-12, 5.212.0~alpha4-14 |
| Ubuntu:18.04:LTS | webkitgtk | 2.4.11-3, 0, 2.4.11-3ubuntu3 |
| Ubuntu:24.04:LTS | qtwebkit-opensource-src | 5.212.0~alpha4-34ubuntu4, 5.212.0~alpha4-33build1, 5.212.0~alpha4-34 |
Exploit Intelligence
Timeline
- Sep 25, 2018 CVE Published
- Sep 27, 2018 PoC Published
- Apr 14, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 11, 2023 EPSS Score
- May 13, 2023 EPSS Score
- Jul 15, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-4317 third-party-advisory
- 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://ubuntu.com/security/notices/USN-3781-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-4317 third-party-advisory