ALT-PU-2019-1877-1
Closed vulnerabilities
Published: 2017-04-05
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2017-7358
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.
Severity: HIGH (7.3)
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
References:
- http://bazaar.launchpad.net/~lightdm-team/lightdm/trunk/revision/2478
- http://bazaar.launchpad.net/~lightdm-team/lightdm/trunk/revision/2478
- 97486
- 97486
- https://launchpad.net/bugs/1677924
- https://launchpad.net/bugs/1677924
- https://lists.freedesktop.org/archives/lightdm/2017-April/001059.html
- https://lists.freedesktop.org/archives/lightdm/2017-April/001059.html
- 41923
- 41923
- https://www.ubuntu.com/usn/usn-3255-1/
- https://www.ubuntu.com/usn/usn-3255-1/