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ubuntucveUbuntu.comUB:CVE-2013-4394
HistoryOct 28, 2013 - 12:00 a.m.

CVE-2013-4394

2013-10-2800:00:00
ubuntu.com
ubuntu.com
11

CVSS2

5.9

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

PARTIAL

AV:L/AC:H/Au:N/C:C/I:C/A:P

EPSS

0

Percentile

5.1%

The SetX11Keyboard function in systemd, when PolicyKit Local Authority
(PKLA) is used to change the group permissions on the X Keyboard Extension
(XKB) layouts description, allows local users in the group to modify the
Xorg X11 Server configuration file and possibly gain privileges via vectors
involving “special and control characters.”

Bugs

CVSS2

5.9

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

PARTIAL

AV:L/AC:H/Au:N/C:C/I:C/A:P

EPSS

0

Percentile

5.1%