CVE-2020-4511
MEDIUMCVSS 6.5/10EPSS 1.14%
Last modified
CVE-2020-4511 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. IBM QRadar SIEM 7.3 and 7.4 could allow an authenticated user to cause a denial of service of the qflow process by sending a malformed sflow command. IBM X-Force ID: 182366.. EPSS estimates a 1.14% chance of exploitation in the next 30 days.
Description
IBM QRadar SIEM 7.3 and 7.4 could allow an authenticated user to cause a denial of service of the qflow process by sending a malformed sflow command. IBM X-Force ID: 182366.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Qradar Security Information And Event Manager | >= 7.3.0, <= 7.3.2 |
| Ibm | Qradar Security Information And Event Manager | 7.3.3 |
| Ibm | Qradar Security Information And Event Manager | 7.4.0 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/182366VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6246135Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/182366VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6246135Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-4511?
IBM QRadar SIEM 7.3 and 7.4 could allow an authenticated user to cause a denial of service of the qflow process by sending a malformed sflow command. IBM X-Force ID: 182366.
How severe is CVE-2020-4511?
CVE-2020-4511 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.14% probability of exploitation in the next 30 days.
How do I fix CVE-2020-4511?
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-2020-4511?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST