// For flags

CVE-2017-15920

Watchdog Development Anti-Malware / Online Security Pro - NULL Pointer Dereference

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In Watchdog Anti-Malware 2.74.186.150 and Online Security Pro 2.74.186.150, the zam32.sys driver contains a NULL pointer dereference vulnerability that gets triggered when sending an operation to ioctl 0x80002054. This is due to the input buffer being NULL or the input buffer size being 0 as they are not validated.

En Watchdog Anti-Malware 2.74.186.150 y Online Security Pro 2.74.186.150, el controlador zam32.sys contiene una vulnerabilidad de desreferencia de puntero NULL que se desencadena al enviar una operación a una llamada IOCTL 0x80002054. Esto se debe a que el búfer de entrada es NULL o a que el tamaño del búfer de entrada es 0, ya que no están validados.

Watchdog Development Anti-Malware / Online Security Pro version 2.74.186.150 suffers from a NULL pointer dereference vulnerability.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-10-26 CVE Reserved
  • 2017-10-27 CVE Published
  • 2023-09-09 EPSS Updated
  • 2024-08-05 CVE Updated
  • 2024-08-05 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-476: NULL Pointer Dereference
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Watchdogdevelopment
Search vendor "Watchdogdevelopment"
 Anti-malware
Search vendor "Watchdogdevelopment" for product "Anti-malware"
 2.74.186.150
Search vendor "Watchdogdevelopment" for product "Anti-malware" and version "2.74.186.150"
-
Affected
Watchdogdevelopment
Search vendor "Watchdogdevelopment"
 Online Security Pro
Search vendor "Watchdogdevelopment" for product "Online Security Pro"
 2.74.186.150
Search vendor "Watchdogdevelopment" for product "Online Security Pro" and version "2.74.186.150"
-
Affected