CVE-2018-7226

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Source

https://cve.org/CVERecord?id=CVE-2018-7226

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7226.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2018-7226

Downstream

UBUNTU-CVE-2018-7226

Published

2018-02-19T17:29:00.267Z

Modified

2026-03-14T01:39:03.876965Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

An issue was discovered in vcSetXCutTextProc() in VNConsole.c in LinuxVNC and VNCommand from the LibVNC/vncterm distribution through 0.9.10. Missing sanitization of the client-specified message length may cause integer overflow or possibly have unspecified other impact via a specially crafted VNC packet.

References

Affected packages

Git / github.com/libvnc/vncterm

Affected ranges

Type

GIT

Repo

https://github.com/libvnc/vncterm

Events

Introduced

Last affected

254342fe30b3e0735bf0b770ebd9ba1f76b1427e

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.9.10"
        }
    ]
}

Affected versions

0.*

0.1

0.9.10

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7226.json"