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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2022-43572

Indexing blockage via malformed data sent through S2S or HEC protocols in Splunk Enterprise

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Status
Published
Published
Updated
Assigning organization
Splunk

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Splunk Splunk Enterprise

Default version status: affected

  • 8.1 to < 8.1.12affected
  • 8.2 to < 8.2.9affected
  • 9.0 to < 9.0.2affected

References