Vulnerability Details : CVE-2020-4931
IBM MQ 9.1 LTS, 9.2 LTS, and 9.1 CD AMQP Channels could allow an authenticated user to cause a denial of service due to an issue processing messages. IBM X-Force ID: 191747.
Vulnerability category: Denial of service
Products affected by CVE-2020-4931
- cpe:2.3:a:ibm:mq:9.1.0.0:*:*:*:lts:*:*:*
- cpe:2.3:a:ibm:mq:9.1.0:*:*:*:continuous_delivery:*:*:*
- cpe:2.3:a:ibm:mq:9.2.0.0:*:*:*:lts:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-4931
0.38%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-4931
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
IBM Corporation | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
References for CVE-2020-4931
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/191747
IBM MQ denial of service CVE-2020-4931 Vulnerability ReportVDB Entry;Vendor Advisory
-
https://www.ibm.com/support/pages/node/6403295
Security Bulletin: IBM MQ Appliance is affected by a denial of service vulnerability (CVE-2020-4931)Patch;Vendor Advisory
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