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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2013-4394
HistoryOct 28, 2013 - 10:55 p.m.

CVE-2013-4394

2013-10-2822:55:03
Debian Security Bug Tracker
security-tracker.debian.org
17

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.”

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%