// For flags

CVE-2020-4375

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

IBM MQ, IBM MQ Appliance, IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS could allow an attacker to cause a denial of service due to a memory leak caused by an error creating a dynamic queue. IBM X-Force ID: 179080.

IBM MQ, IBM MQ Appliance, IBM MQ para HPE NonStop versiones 8.0, 9.1 CD y 9.1 LTS, podrían permitir a un atacante causar una denegación de servicio debido a una pérdida de memoria causada por un error al crear una cola dinámica. IBM X-Force ID: 179080

*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
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
High
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
  • 2019-12-30 CVE Reserved
  • 2020-07-28 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-401: Missing Release of Memory after Effective Lifetime
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"
 Mq Appliance
Search vendor "Ibm" for product "Mq Appliance"
 >= 8.0 < 8.0.0.15
Search vendor "Ibm" for product "Mq Appliance" and version " >= 8.0 < 8.0.0.15"
-
Affected
Ibm
Search vendor "Ibm"
 Mq Appliance
Search vendor "Ibm" for product "Mq Appliance"
 >= 9.1.0.0 < 9.1.0.6
Search vendor "Ibm" for product "Mq Appliance" and version " >= 9.1.0.0 < 9.1.0.6"
lts
Affected
Ibm
Search vendor "Ibm"
 Mq Appliance
Search vendor "Ibm" for product "Mq Appliance"
 >= 9.1.0.0 < 9.2.0.0
Search vendor "Ibm" for product "Mq Appliance" and version " >= 9.1.0.0 < 9.2.0.0"
continuous_delivery
Affected