CVE-2018-14345
Summary
| CVE | CVE-2018-14345 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-07-17 14:29:00 UTC |
| Updated | 2019-10-03 00:03:00 UTC |
| Description | An issue was discovered in SDDM through 0.17.0. If configured with ReuseSession=true, the password is not checked for users with an already existing session. Any user with access to the system D-Bus can therefore unlock any graphical session. This is related to daemon/Display.cpp and helper/backend/PamBackend.cpp. |
Risk And Classification
Problem Types: CWE-287 | CWE-613
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Sddm Project | Sddm | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Bug 1101450 – VUL-0: CVE-2018-14345: sddm: unlock existing sessions without authentication if ReuseSession=true | CONFIRM | bugzilla.suse.com | Issue Tracking, Patch, Third Party Advisory |
| Fix authentication when reusing an existing session · sddm/sddm@147cec3 · GitHub | CONFIRM | github.com | Patch, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 690617 Free Berkeley Software Distribution (FreeBSD) Security Update for x11 session (f00acdec-b59f-11e8-805d-001e2a3f778d)