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CVE-2015-8316

nvd nist
Published: Sep 6, 2017Modified: May 13, 2026

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5.9
Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 2.2 / Impact: 3.6
Source: NVD

Description

Array index error in LightDM (aka Light Display Manager) 1.14.3, 1.16.x before 1.16.6 when the XDMCP server is enabled allows remote attackers to cause a denial of service (process crash) via an XDMCP request packet with no address.

Affected (6)

Lightdm Project
1 product
Lightdm
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Lightdm Project
Lightdm
Version 1.14.3
Lightdm
Version 1.16.1
Lightdm
Version 1.16.2
Lightdm
Version 1.16.3
Lightdm
Version 1.16.4
Lightdm
Version 1.16

Related CWEs

CWE-129
Improper Validation of Array Index
The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.

References (6)

Source: security@debian.org
Mailing ListVDB Entry
Source: security@debian.org
Issue TrackingThird Party AdvisoryVDB Entry
Source: security@debian.org
Issue TrackingThird Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingThird Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingThird Party AdvisoryVDB Entry

Timeline

No history available yet.