The lack of validation of a key-value field in the Splunk-to-Splunk protocol results in a denial-of-service in Splunk Enterprise instances configured to index Universal Forwarder traffic. The vulnerability impacts Splunk Enterprise versions prior to 7.3.9, 8.0 versions prior to 8.0.9, and 8.1 versions prior to 8.1.3. It does not impact Universal Forwarders. When Splunk forwarding is secured using TLS or a Token, the attack requires compromising the certificate or token, or both. Implementation of either or both reduces the severity to Medium.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
splunk splunk |
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