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veracodeVeracode Vulnerability DatabaseVERACODE:11239
HistoryJan 15, 2019 - 8:58 a.m.

Privilege Escalation

2019-01-1508:58:57
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
6

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:C/I:C/A:C

The GNOME Display Manager (GDM) has a race condition. It is possible because it does not properly handle the X server sockets directory located in the system temporary directory, allowing an unprivileged user to trigger a symbolic link attack, giving them write access to any file, allowing them to escalate their privileges to root.

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:C/I:C/A:C