VDB
CVE-2018-18398
CVE-2018-18398
PUBLISHED
Xfce Thunar 1.6.15, when Xfce 4.12 is used, mishandles the IBus-Unikey input method for file searches within File Manager, leading to an out-of-bounds read and SEGV. This could potentially be exploited by an arbitrary local user who creates files in /tmp before the victim uses this input method.
EPSS 0.05% · 16.1th percentile
Risk Scores
EPSS Score
0.05%
16.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:24.04:LTS | thunar | 4.18.8-1, 4.18.8-1build2, 4.18.8-1build3 |
| Ubuntu:22.04:LTS | thunar | 4.16.10-1, 0, 4.16.8-1 |
| Ubuntu:25.10 | thunar | 0, 4.20.2-1, 4.20.4-1 |
| Ubuntu:18.04:LTS | thunar | 1.6.14-1, 1.6.15-0ubuntu1.18.04.1, 1.6.15-0ubuntu1 |
| Ubuntu:16.04:LTS | thunar | 0, 1.6.10-1, 1.6.10-2 |
| Ubuntu:20.04:LTS | thunar | 0, 1.8.9-1, 1.8.11-1 |
Exploit Intelligence
Timeline
- Oct 19, 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-2018-18398 third-party-advisory
- https://0xd0ff9.wordpress.com/2018/10/18/cve-2018-18398/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-18398 third-party-advisory