CVE-2015-8316

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9
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.
Overview
  • CVE ID
  • CVE-2015-8316
  • Assigner
  • security@debian.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-09-06T21:29:01
  • Last Modified Date
  • 2017-09-21T18:50:58
Weakness Enumerations
CWE URL
CWE-129 http://cwe.mitre.org/data/definitions/129.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:lightdm_project:lightdm:1.14.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:lightdm_project:lightdm:1.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:lightdm_project:lightdm:1.16.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:lightdm_project:lightdm:1.16.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:lightdm_project:lightdm:1.16.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:lightdm_project:lightdm:1.16.4:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1284574 Issue Tracking Third Party Advisory VDB Entry
https://bugs.launchpad.net/lightdm/+bug/1516831 Issue Tracking Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2015/11/22/1 Mailing List VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2015-8316
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8316
History
Created Old Value New Value Data Type Notes
2022-05-10 08:28:59 Added to TrackCVE
2022-12-02 20:37:33 2017-09-06T21:29Z 2017-09-06T21:29:01 CVE Published Date updated
2022-12-02 20:37:33 2017-09-21T18:50:58 CVE Modified Date updated
2022-12-02 20:37:33 Analyzed Vulnerability Status updated