// For flags

CVE-2017-14075

Jungo DriverWizard WinDriver < 12.4.0 - Kernel Out-of-Bounds Write Privilege Escalation

Severity Score

7.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

This vulnerability allows local attackers to escalate privileges on Jungo WinDriver 12.4.0 and earlier. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the processing of IOCTL 0x953824a7 by the windrvr1240 kernel driver. The issue lies in the failure to properly validate user-supplied data which can result in an out-of-bounds write condition. An attacker can leverage this vulnerability to execute arbitrary code under the context of kernel.

Esta vulnerabilidad permite a los atacantes locales escalar privilegios en Jungo WinDriver 12.4.0 y anteriores. En primer lugar, un atacante debe obtener la habilidad para ejecutar código de bajos privilegios en el sistema objetivo para explotar esta vulnerabilidad. Este error en concreto existe cuando el controlador de kernel windrvr1240 procesa el IOCTL 0x953824a7. Este problema radica en la incapacidad para validar correctamente los datos proporcionados por el usuario, lo que puede resultar en una condición de escritura fuera de límites. Un atacante podría aprovecharse de esta vulnerabilidad para ejecutar código arbitrario en el contexto del kernel.

Jungo DriverWizard WinDriver suffers from a kernel out-of-bounds write privilege escalation vulnerability.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-08-31 CVE Reserved
  • 2017-09-07 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-05 CVE Updated
  • 2024-08-05 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Jungo
Search vendor "Jungo"
Windriver
Search vendor "Jungo" for product "Windriver"
<= 12.5.1
Search vendor "Jungo" for product "Windriver" and version " <= 12.5.1"
-
Affected