CVE-2020-4766
HIGHCVSS 7.5/10EPSS 1.47%
Last modified
CVE-2020-4766 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. IBM MQ Internet Pass-Thru 2.1 and 9.2 could allow a remote user to cause a denial of service by sending malformed MQ data requests which would consume all available resources. IBM X-Force ID: 188093.. EPSS estimates a 1.47% chance of exploitation in the next 30 days.
Description
IBM MQ Internet Pass-Thru 2.1 and 9.2 could allow a remote user to cause a denial of service by sending malformed MQ data requests which would consume all available resources. IBM X-Force ID: 188093.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Mq Internet Pass-Thru | 2.1 |
| Ibm | Mq Internet Pass-Thru | 9.2 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/188903VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6406254Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/188903VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6406254Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-4766?
IBM MQ Internet Pass-Thru 2.1 and 9.2 could allow a remote user to cause a denial of service by sending malformed MQ data requests which would consume all available resources. IBM X-Force ID: 188093.
How severe is CVE-2020-4766?
CVE-2020-4766 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.47% probability of exploitation in the next 30 days.
How do I fix CVE-2020-4766?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-4766?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST