CVE-2024-23676: cloud Input Validation Flaw — Fix

Description

In Splunk versions below 9.0.8 and 9.1.3, the “mrollup” SPL command lets a low-privileged user view metrics on an index that they do not have permission to view. This vulnerability requires user interaction from a high-privileged user to exploit.

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CVSS v3.1 Score

4.6

MEDIUM

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

Weakness Type (CWE)

CWE-20 Improper Input Validation

Affected Products

Vendor	Product	Versions
splunk	cloud	< 9.1.2308.200
splunk	splunk	9.0.0 — 9.0.8
splunk	splunk	9.1.0 — 9.1.3

References

Advisories & Patches

https://advisory.splunk.com/advisories/SVD-2024-0106 https://research.splunk.com/application/ee69374a-d27e-4136-adac-956a96ff60fd/ https://advisory.splunk.com/advisories/SVD-2024-0106 https://research.splunk.com/application/ee69374a-d27e-4136-adac-956a96ff60fd/

Frequently Asked Questions

What is CVE-2024-23676? +

In Splunk versions below 9.0.8 and 9.1.3, the “mrollup” SPL command lets a low-privileged user view metrics on an index that they do not have permission to view. This vulnerability requires user interaction from a high-privileged user to exploit. It has a CVSS v3.1 base score of 4.6 (MEDIUM).

How severe is CVE-2024-23676? +

CVE-2024-23676 has a CVSS v3.1 score of 4.6 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-23676? +

CVE-2024-23676 affects products from splunk, specifically: cloud, splunk. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-23676? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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