Debian Security Bug TrackerDEBIANCVE:CVE-2020-16125CVE-2020-16125
6.8 Medium
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
35.0%
gdm3 versions before 3.36.2 or 3.38.2 would start gnome-initial-setup if gdm3 can’t contact the accountservice service via dbus in a timely manner; on Ubuntu (and potentially derivatives) this could be be chained with an additional issue that could allow a local user to create a new privileged account.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | gdm3 | < 3.38.2-1 | gdm3_3.38.2-1_all.deb |
| Debian | 11 | all | gdm3 | < 3.38.2-1 | gdm3_3.38.2-1_all.deb |
| Debian | 10 | all | gdm3 | <= 3.30.2-3 | gdm3_3.30.2-3_all.deb |
| Debian | 999 | all | gdm3 | < 3.38.2-1 | gdm3_3.38.2-1_all.deb |
| Debian | 13 | all | gdm3 | < 3.38.2-1 | gdm3_3.38.2-1_all.deb |
Related
6.8 Medium
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
35.0%