CVE-2020-4511
First published: Mon Jul 13 2020(Updated: )
IBM QRadar could allow an authenticated user to cause a denial of service of the qflow process by sending a malformed sflow command.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 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 | =7.3.3-p1 | |
| IBM QRadar Security Information and Event Manager | =7.3.3-p2 | |
| IBM QRadar Security Information and Event Manager | =7.3.3-p3 | |
| IBM QRadar Security Information and Event Manager | =7.4.0 | |
| IBM QRadar Security Information and Event Manager | =7.4.0-p1 | |
| IBM QRadar Security Information and Event Manager | =7.4.0-p2 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this IBM QRadar vulnerability?
The vulnerability ID of this IBM QRadar vulnerability is CVE-2020-4511.
What is the severity level of CVE-2020-4511?
The severity level of CVE-2020-4511 is medium with a CVSS score of 6.5.
How does this vulnerability affect IBM QRadar SIEM?
This vulnerability affects IBM QRadar SIEM versions 7.3 and 7.4.
How can an authenticated user exploit this vulnerability?
An authenticated user can exploit this vulnerability by sending a malformed sflow command to the qflow process.
Is there a fix available for CVE-2020-4511?
Yes, IBM has provided a fix for this vulnerability. Please refer to IBM's support page for more information: [link](https://www.ibm.com/support/pages/node/6246135)
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- canonical/ibm qradar security information and event manager
- version/ibm qradar security information and event manager/7.3.0
- version/ibm qradar security information and event manager/7.3.2
- version/ibm qradar security information and event manager/7.3.3
- version/ibm qradar security information and event manager/7.3.3-p1
- version/ibm qradar security information and event manager/7.3.3-p2
- version/ibm qradar security information and event manager/7.3.3-p3
- version/ibm qradar security information and event manager/7.4.0
- version/ibm qradar security information and event manager/7.4.0-p1
- version/ibm qradar security information and event manager/7.4.0-p2