CVE-2020-4310
HIGHCVSS 7.5/10EPSS 1.74%
Last modified
CVE-2020-4310 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. IBM MQ and MQ Appliance 7.1, 7.5, 8.0, 9.0 LTS, 9.1 LTS, and 9.1 C are vulnerable to a denial of service attack due to an error within the Data Conversion logic. IBM X-Force ID: 177081.. EPSS estimates a 1.74% chance of exploitation in the next 30 days.
Description
IBM MQ and MQ Appliance 7.1, 7.5, 8.0, 9.0 LTS, 9.1 LTS, and 9.1 C are vulnerable to a denial of service attack due to an error within the Data Conversion logic. IBM X-Force ID: 177081.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Mq | >= 8.0.0.0, < 8.0.0.15 |
| Ibm | Mq | >= 9.0.0.0, < 9.0.0.10 |
| Ibm | Mq | >= 9.1.0, < 9.1.5 |
| Ibm | Mq | >= 9.1.0.0, < 9.1.0.5 |
| Ibm | Websphere Mq | 7.1 |
| Ibm | Websphere Mq | 7.5 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/177081VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6223914Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/177081VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6223914Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-4310?
IBM MQ and MQ Appliance 7.1, 7.5, 8.0, 9.0 LTS, 9.1 LTS, and 9.1 C are vulnerable to a denial of service attack due to an error within the Data Conversion logic. IBM X-Force ID: 177081.
How severe is CVE-2020-4310?
CVE-2020-4310 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.74% probability of exploitation in the next 30 days.
How do I fix CVE-2020-4310?
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-2020-4310?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST