CVE-2023-40593

Denial of Service (DoS) in Splunk Enterprise Using a Malformed SAML Request

CVSS 6.3 MEDIUMEPSS 0.5%CWE-400

In Splunk Enterprise versions lower than 9.0.6 and 8.2.12, a malicious actor can send a malformed security assertion markup language (SAML) request to the `/saml/acs` REST endpoint which can cause a denial of service through a crash or hang of the Splunk daemon.

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H

Productos afectados

Splunk · Splunk Cloud Splunk · Splunk Enterprise

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Referencias

https://advisory.splunk.com/advisories/SVD-2023-0802 https://research.splunk.com/application/8e8a86d5-f323-4567-95be-8e817e2baee6/