7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
34.4%
USN-5510-1 fixed several vulnerabilities in X.Org. This update provides
the corresponding update for Ubuntu 16.04 ESM.
Original advisory details:
Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled
certain inputs. An attacker could use this issue to cause the server to
crash, resulting in a denial of service, or possibly execute arbitrary
code and escalate privileges.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | xwayland | < 2:1.18.4-0ubuntu0.12+esm2 | UNKNOWN |
Ubuntu | 16.04 | noarch | xdmx | < 2:1.18.4-0ubuntu0.12 | UNKNOWN |
Ubuntu | 16.04 | noarch | xdmx-dbgsym | < 2:1.18.4-0ubuntu0.12 | UNKNOWN |
Ubuntu | 16.04 | noarch | xdmx-tools | < 2:1.18.4-0ubuntu0.12 | UNKNOWN |
Ubuntu | 16.04 | noarch | xdmx-tools-dbgsym | < 2:1.18.4-0ubuntu0.12 | UNKNOWN |
Ubuntu | 16.04 | noarch | xmir | < 2:1.18.4-0ubuntu0.12 | UNKNOWN |
Ubuntu | 16.04 | noarch | xmir-dbgsym | < 2:1.18.4-0ubuntu0.12 | UNKNOWN |
Ubuntu | 16.04 | noarch | xnest | < 2:1.18.4-0ubuntu0.12 | UNKNOWN |
Ubuntu | 16.04 | noarch | xnest-dbgsym | < 2:1.18.4-0ubuntu0.12 | UNKNOWN |
Ubuntu | 16.04 | noarch | xorg-server-source | < 2:1.18.4-0ubuntu0.12 | UNKNOWN |
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
34.4%