| Package | Affected versions | Patched versions |
|---|---|---|
| splunk | ≥ 8.1.0, < 8.1.12≥ 8.2.0, < 8.2.9≥ 9.0.0, < 9.0.2 | 8.1.128.2.99.0.2 |
| splunk cloud platform | < 9.0.2209 | 9.0.2209 |
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.
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