CVE-2022-43572
High
Description
In Splunk Enterprise versions below 8.2.9, 8.1.12, and 9.0.2, sending a malformed file through the Splunk-to-Splunk (S2S) or HTTP Event Collector (HEC) protocols to an indexer results in a blockage or denial-of-service preventing further indexing.
SeverityHigh
CVSS7.5
Exploit probability—
ProductSplunk
PublishedNov 4, 2022
First seenNov 4, 2022
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- splunk splunk8.1.12, 8.2.9, 9.0.2 or later
- splunk splunk_cloud_platform9.0.2209 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| splunk splunk | 8.1.0 ≤ v < 8.1.12, 8.2.0 ≤ v < 8.2.9, 9.0.0 ≤ v < 9.0.2 | 8.1.12, 8.2.9, 9.0.2 |
| splunk splunk_cloud_platform | v < 9.0.2209 | 9.0.2209 |
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