CVE-2018-18398

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Source
https://cve.org/CVERecord?id=CVE-2018-18398
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-18398.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-18398
Downstream
Published
2018-10-19T22:29:01.680Z
Modified
2026-03-14T09:28:38.288524Z
Severity
  • 4.7 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/xfce-mirror/thunar

Affected ranges

Type
GIT
Repo
https://github.com/xfce-mirror/thunar
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
dd18b985e0e42bfda9d7278351522fc3c64ad495
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.6.15"
        }
    ]
}

Affected versions

thunar-0.*
thunar-0.3.0beta1
thunar-0.3.2beta2
thunar-0.9.0
thunar-0.9.80
thunar-0.9.91
thunar-0.9.92
thunar-0.9.93
thunar-0.9.99.1
thunar-1.*
thunar-1.0.1
thunar-1.1.0
thunar-1.1.1
thunar-1.1.2
thunar-1.1.3
thunar-1.1.4
thunar-1.1.5
thunar-1.1.6
thunar-1.2.0
thunar-1.3.0
thunar-1.3.1
thunar-1.3.2
thunar-1.4.0
thunar-1.5.0
thunar-1.5.1
thunar-1.5.2
thunar-1.5.3
thunar-1.6.0
thunar-1.6.1
thunar-1.6.10
thunar-1.6.11
thunar-1.6.12
thunar-1.6.13
thunar-1.6.14
thunar-1.6.2
thunar-1.6.3
thunar-1.6.4
thunar-1.6.5
thunar-1.6.6
thunar-1.6.7
thunar-1.6.8
thunar-1.6.9
xfce-4.*
xfce-4.4.2
xfce-4.4beta1
xfce-4.4beta2
xfce-4.6alpha
xfce-4.6beta1
xfce-4.6beta2
xfce-4.6beta3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-18398.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "4.12"
            }
        ]
    }
]