CVE-2024-36996: In Splunk Enterprise versions below 9.2.2, 9.1.5, and 9.0.10 and Splunk Cloud Platform versions below 9.1.2312.109, an attacker could determine whether or not…

PriorityP428medium5.3CVSS 3.1

AVNACLPRNUINSUCLINAN

EPSS

0.35%

27.3th percentile

In Splunk Enterprise versions below 9.2.2, 9.1.5, and 9.0.10 and Splunk Cloud Platform versions below 9.1.2312.109, an attacker could determine whether or not another user exists on the instance by deciphering the error response that they would likely receive from the instance when they attempt to log in. This disclosure could then lead to additional brute-force password-guessing attacks. This vulnerability would require that the Splunk platform instance uses the Security Assertion Markup Language (SAML) authentication scheme.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
splunk	splunk	9.0.0 – 9.0.10	—
splunk	splunk	>= 9.1.0 < 9.1.5	9.1.5
splunk	splunk	>= 9.2.0 < 9.2.2	9.2.2
splunk	splunk_cloud_platform	>= 9.1.2312 < 9.1.2312.109	9.1.2312.109
splunk	splunk_enterprise	>= 9.0 < 9.0.10	9.0.10
splunk	splunk_enterprise	>= 9.1 < 9.1.5	9.1.5
splunk	splunk_enterprise	>= 9.2 < 9.2.2	9.2.2

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