CVE-2020-4376 — MEDIUM (6.5)

Vulnerability Description

IBM MQ, IBM MQ Appliance, IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow an attacker to cause a denial of service caused by an error within the pubsub logic. IBM X-Force ID: 179081.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Ibm	Mq For Hpe Nonstop	8.0.4

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/179081VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6242364PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/179081VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6242364PatchVendor Advisory

FAQ

What is CVE-2020-4376?

CVE-2020-4376 is a vulnerability with a CVSS score of 6.5 (MEDIUM). IBM MQ, IBM MQ Appliance, IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow an attacker to cause a denial of service caused by an error within the pubsub logic. IBM X-Force ID: 179081.

How severe is CVE-2020-4376?

CVE-2020-4376 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-4376?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Mq For Hpe Nonstop.