CVE-2020-4319
MEDIUM
4.3
CVSS Score
Published: July 28, 2020 at 12:05 PM UTC
Updated: June 17, 2026 at 03:19 AM UTC
1 product affected across 1 vendorMQ Appliance
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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.7%
Description
IBM MQ, IBM MQ Appliance, and IBM MQ for HPE NonStop 8.0, 9.1 LTS, and 9.1 CD could allow under special circumstances, an authenticated user to obtain sensitive information due to a data leak from an error message within the pre-v7 pubsub logic. IBM X-Force ID: 177402.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 8.0.0.15, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.1.0.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.2.0.0, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
VDB Entryx_refsource_XFVendor Advisory
Source: [email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/177402x_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
https://www.ibm.com/support/pages/node/6252777CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-209
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