CVE-2023-45177
MEDIUMCVSS 5.3/10EPSS 0.60%
Last modified
CVE-2023-45177 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. IBM MQ 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS and 9.3 CD is vulnerable to a denial-of-service attack due to an error within the MQ clustering logic. IBM X-Force ID: 268066.. EPSS estimates a 0.60% chance of exploitation in the next 30 days.
Description
IBM MQ 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS and 9.3 CD is vulnerable to a denial-of-service attack due to an error within the MQ clustering logic. IBM X-Force ID: 268066.
Metrics
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Mq | >= 9.0.0.0, < 9.0.0.21 |
| Ibm | Mq | >= 9.1.0.0, < 9.1.0.18 |
| Ibm | Mq | >= 9.2.0.0, < 9.2.0.20 |
| Ibm | Mq | >= 9.3.0, < 9.3.4 |
| Ibm | Mq | >= 9.3.0.0, <= 9.3.0.10 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/268066Third Party Advisory, VDB Entry
- https://www.ibm.com/support/pages/node/7063661Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/268066Third Party Advisory, VDB Entry
- https://www.ibm.com/support/pages/node/7063661Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2023-45177?
IBM MQ 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS and 9.3 CD is vulnerable to a denial-of-service attack due to an error within the MQ clustering logic. IBM X-Force ID: 268066.
How severe is CVE-2023-45177?
CVE-2023-45177 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.60% probability of exploitation in the next 30 days.
How do I fix CVE-2023-45177?
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-2023-45177?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST