Executive Summary

Informations
Name CVE-2018-14424 First vendor Publication 2018-08-14
Vendor Cve Last vendor Modification 2018-10-18

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 4.6 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The daemon in GDM through 3.29.1 does not properly unexport display objects from its D-Bus interface when they are destroyed, which allows a local attacker to trigger a use-after-free via a specially crafted sequence of D-Bus method calls, resulting in a denial of service or potential code execution.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14424

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-416 Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 61

Nessus® Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-6740c38cf4.nasl - Type : ACT_GATHER_INFO
2018-09-06 Name : The remote Debian host is missing a security update.
File : debian_DLA-1494.nasl - Type : ACT_GATHER_INFO
2018-08-14 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4270.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/105179
CONFIRM https://gitlab.gnome.org/GNOME/gdm/issues/401
DEBIAN https://www.debian.org/security/2018/dsa-4270
MLIST https://lists.debian.org/debian-lts-announce/2018/09/msg00003.html
UBUNTU https://usn.ubuntu.com/3737-1/

Alert History

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Date Informations
2021-05-05 01:28:43
  • Multiple Updates
2021-05-04 13:08:57
  • Multiple Updates
2021-04-22 02:22:28
  • Multiple Updates
2020-05-24 01:24:05
  • Multiple Updates
2020-05-23 02:11:23
  • Multiple Updates
2020-05-23 01:07:35
  • Multiple Updates
2019-07-03 01:10:36
  • Multiple Updates
2019-02-13 01:01:48
  • Multiple Updates
2018-10-19 00:20:00
  • Multiple Updates
2018-09-06 17:19:22
  • Multiple Updates
2018-08-31 17:19:47
  • Multiple Updates
2018-08-15 17:19:45
  • Multiple Updates
2018-08-15 00:19:46
  • First insertion