Lucene search

K
ubuntuUbuntuUSN-3737-1
HistoryAug 13, 2018 - 12:00 a.m.

GDM vulnerability

2018-08-1300:00:00
ubuntu.com
31

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack 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

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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.9 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

Releases

  • Ubuntu 18.04 ESM

Packages

  • gdm3 - GNOME Display Manager

Details

A use-after-free was discovered in GDM. A local user could exploit this to
cause a denial of service, or potentially execute arbitrary code as the
administrator.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchgdm3< 3.28.2-0ubuntu1.4UNKNOWN
Ubuntu18.04noarchgdm3-dbgsym< 3.28.2-0ubuntu1.4UNKNOWN
Ubuntu18.04noarchgir1.2-gdm-1.0< 3.28.2-0ubuntu1.4UNKNOWN
Ubuntu18.04noarchlibgdm-dev< 3.28.2-0ubuntu1.4UNKNOWN
Ubuntu18.04noarchlibgdm1< 3.28.2-0ubuntu1.4UNKNOWN
Ubuntu18.04noarchlibgdm1-dbgsym< 3.28.2-0ubuntu1.4UNKNOWN

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack 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

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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.9 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%