CVE-2022-43564: Denial of Service in Splunk Enterprise through search macros
First published: Fri Nov 04 2022(Updated: )
In Splunk Enterprise versions below 8.1.12, 8.2.9, and 9.0.2, a remote user who can create search macros and schedule search reports can cause a denial of service through the use of specially crafted search macros.
Credit: prodsec@splunk.com prodsec@splunk.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Splunk | >=8.1.0<8.1.12 | |
| Splunk | >=8.2.0<8.2.9 | |
| Splunk Cloud Platform | <9.0.2205 |
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Frequently Asked Questions
What is the vulnerability ID for this Splunk Enterprise vulnerability?
The vulnerability ID for this Splunk Enterprise vulnerability is CVE-2022-43564.
What is the severity of CVE-2022-43564?
The severity of CVE-2022-43564 is medium (CVSS 6.5).
What is the affected software for CVE-2022-43564?
The affected software for CVE-2022-43564 is Splunk Enterprise versions below 8.1.12, 8.2.9, and 9.0.2.
What can a remote user do with CVE-2022-43564?
A remote user who can create search macros and schedule search reports can cause a denial of service through the use of specially crafted search macros.
How can I fix CVE-2022-43564?
To fix CVE-2022-43564, it is recommended to upgrade Splunk Enterprise to version 8.1.12, 8.2.9, or 9.0.2 or later.
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