UBUNTU-CVE-2018-14345
Dashboard / Vulnerabilities / UBUNTU-CVE-2018-14345
Summary:
Details: 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.
References: https://ubuntu.com/security/CVE-2018-14345, https://bugzilla.suse.com/show_bug.cgi?id=1101450, https://github.com/sddm/sddm/commit/147cec383892d143b5e02daa70f1e7def50f5d98, https://www.cve.org/CVERecord?id=CVE-2018-14345
Affected packages
Package
Name: sddm
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
0.11.0-0ubuntu11
0.11.0-0ubuntu12
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
