CPE Details
SDDM Project SDDM (Simple Desktop Display Manager) 0.9.0
0.9.0
2019-06-14
09h58 +00:00
09h58 +00:00
2019-06-14
09h58 +00:00
09h58 +00:00
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CPE Name: cpe:2.3:a:sddm_project:sddm:0.9.0:*:*:*:*:*:*:*
Informations
Vendor
sddm_projectProduct
sddmVersion
0.9.0Related CVE
| CVE ID | Published | Description | Score | Severity |
|---|---|---|---|---|
| An issue was discovered in SDDM before 0.19.0. It incorrectly starts the X server in a way that - for a short time period - allows local unprivileged users to create a connection to the X server without providing proper authentication. A local attacker can thus access X server display contents and, for example, intercept keystrokes or access the clipboard. This is caused by a race condition during Xauthority file creation. | 6.3 |
Medium |
||
| 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. | 7.5 |
High |
||
| Simple Desktop Display Manager (SDDM) before 0.10.0 allows local users to log in as user "sddm" without authentication. | 7.8 |
High |
||
| Simple Desktop Display Manager (SDDM) before 0.10.0 allows local users to gain root privileges because code running as root performs write operations within a user home directory, and this user may have created links in advance (exploitation requires the user to win a race condition in the ~/.Xauthority chown case, but not other cases). | 7.8 |
High |
||
| daemon/Greeter.cpp in sddm before 0.13.0 does not properly disable the KDE crash handler, which allows local users to gain privileges by crashing a greeter when using certain themes, as demonstrated by the plasma-workspace breeze theme. | 4.6 |
