CVE-2018-14345
7.5 · HIGHOverview
CVE-2018-14345 is a high-severity vulnerability affecting sddm_project sddm. It was published on July 17, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from sddm_project. Update sddm to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| sddm_project | sddm | 0 | Affected |
Frequently Asked Questions
What is CVE-2018-14345?
CVE-2018-14345 is a high-severity vulnerability affecting sddm_project sddm. It was published on July 17, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2018-14345?
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-14345?
Check the references section for vendor advisories and patches from sddm_project. Update sddm to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-14345?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-14345 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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