// For flags

CVE-2020-4492

 

Severity Score

5.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

IBM Spectrum Scale V5.0.0.0 through V5.0.4.3 and V4.2.0.0 through V4.2.3.21 could allow a local attacker to cause a denial of service crashing the kernel by sending a subset of ioctls on the device with invalid arguments. IBM X-Force ID: 181992.

IBM Spectrum Scale versiones V5.0.0.0 hasta V5.0.4.3 y versiones V4.2.0.0 hasta V4.2.3.21, podría permitir a un atacante local causar una denegación de servicio bloqueando el kernel por medio del envío de un subconjunto de ioctls sobre el dispositivo con argumentos no válidos. IBM X-Force ID: 181992

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
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
  • 2019-12-30 CVE Reserved
  • 2020-08-31 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Ibm
Search vendor "Ibm"
 Spectrum Scale
Search vendor "Ibm" for product "Spectrum Scale"
 >= 4.2.0.0 <= 4.2.3.21
Search vendor "Ibm" for product "Spectrum Scale" and version " >= 4.2.0.0 <= 4.2.3.21"
-
Affected
Ibm
Search vendor "Ibm"
 Spectrum Scale
Search vendor "Ibm" for product "Spectrum Scale"
 >= 5.0.0.0 <= 5.0.4.3
Search vendor "Ibm" for product "Spectrum Scale" and version " >= 5.0.0.0 <= 5.0.4.3"
-
Affected