Vulnerability Details : CVE-2020-4375
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.
Vulnerability category: Denial of service
Products affected by CVE-2020-4375
- IBM » Mq Appliance » Continuous Delivery EditionVersions from including (>=) 9.1.0.0 and before (<) 9.2.0.0cpe:2.3:a:ibm:mq_appliance:*:*:*:*:continuous_delivery:*:*:*
- cpe:2.3:a:ibm:mq_appliance:*:*:*:*:lts:*:*:*
- cpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-4375
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-4375
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
5.9
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
2.2
|
3.6
|
IBM Corporation | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-4375
-
The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-4375
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/179080
IBM MQ denial of service CVE-2020-4375 Vulnerability ReportVDB Entry;Vendor Advisory
-
https://www.ibm.com/support/pages/node/6252785
Security Bulletin: IBM MQ Appliance is vulnerable to a denial of service vulnerability (CVE-2020-4375)Patch;Vendor Advisory
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