Vulnerability Details CVE-2018-14345
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 46.8%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 6.0
References
Products affected by CVE-2018-14345
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cpe:2.3:a:sddm_project:sddm:-
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cpe:2.3:a:sddm_project:sddm:0.1.0
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cpe:2.3:a:sddm_project:sddm:0.10.0
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cpe:2.3:a:sddm_project:sddm:0.11.0
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cpe:2.3:a:sddm_project:sddm:0.12.0
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cpe:2.3:a:sddm_project:sddm:0.13.0
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cpe:2.3:a:sddm_project:sddm:0.14.0
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cpe:2.3:a:sddm_project:sddm:0.15.0
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cpe:2.3:a:sddm_project:sddm:0.16.0
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cpe:2.3:a:sddm_project:sddm:0.17.0
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cpe:2.3:a:sddm_project:sddm:0.8.99
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cpe:2.3:a:sddm_project:sddm:0.9.0