CVE-2017-7358

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CVSS 3.0

7.3 high

EPSS

3%p85

Published

Apr 5, 2017 (Apr 5, 2017)

Modified

Jun 17, 2026

Description

In LightDM through 1.22.0, a directory traversal issue in debian/guest-account.sh allows local attackers to own arbitrary directory path locations and escalate privileges to root when the guest user logs out.

Vendors: lightdm project canonical
Products: lightdm, ubuntu linux
Weakness: CWE-22
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.7%)

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