Denial of Service of an Investigation in Splunk Enterprise Security through Investigation attachments

CVE-2024-22164

What is CVE-2024-22164?

In Splunk Enterprise Security (ES) versions below 7.1.2, an attacker can use investigation attachments to perform a denial of service (DoS) to the Investigation. The attachment endpoint does not properly limit the size of the request which lets an attacker cause the Investigation to become inaccessible.

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