Описание
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.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | ignored | end of life |
| bionic | ignored | end of standard support, was needs-triage |
| cosmic | ignored | end of life |
| devel | not-affected | 0.18.0-1ubuntu2 |
| disco | not-affected | 0.18.0-1ubuntu2 |
| eoan | not-affected | 0.18.0-1ubuntu2 |
| esm-apps/bionic | needs-triage | |
| esm-apps/focal | not-affected | 0.18.0-1ubuntu2 |
| esm-apps/jammy | not-affected | 0.18.0-1ubuntu2 |
| esm-apps/noble | not-affected | 0.18.0-1ubuntu2 |
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6 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
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.
An issue was discovered in SDDM through 0.17.0. If configured with Reu ...
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.
6 Medium
CVSS2
7.5 High
CVSS3