CVE-2018-14424
 
Severity Score
7.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
El demonio en GDM hasta la versión 3.29.1 no desexporta correctamente objetos display desde su interfaz D-Bus cuando se destruyen. Esto permite que un atacante local desencadene un uso de memoria previamente liberada mediante una secuencia especialmente manipulada de llamadas del método D-Bus, lo que resulta en una denegación de servicio (DoS) o en la potencial ejecución de código.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-07-19 CVE Reserved
- 2018-08-13 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-416: Use After Free
CAPEC
References (5)
URL | Tag | Source |
---|---|---|
http://www.securityfocus.com/bid/105179 | Third Party Advisory | |
https://gitlab.gnome.org/GNOME/gdm/issues/401 | Third Party Advisory | |
https://lists.debian.org/debian-lts-announce/2018/09/msg00003.html | Mailing List |
URL | Date | SRC |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://usn.ubuntu.com/3737-1 | 2018-10-18 | |
https://www.debian.org/security/2018/dsa-4270 | 2018-10-18 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Gnome Search vendor "Gnome" | Gnome Display Manager Search vendor "Gnome" for product "Gnome Display Manager" | <= 3.29.1 Search vendor "Gnome" for product "Gnome Display Manager" and version " <= 3.29.1" | - |
Affected
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