What is the vulnerability ID for this Splunk vulnerability?

The vulnerability ID for this Splunk vulnerability is CVE-2023-22937.

What versions of Splunk Enterprise are affected by this vulnerability?

Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4 are affected by this vulnerability.

What is the severity level of CVE-2023-22937?

The severity level of CVE-2023-22937 is medium, with a severity value of 4.3.

What is the impact of this vulnerability?

This vulnerability allows a user to upload lookup tables with unnecessary filename extensions in Splunk Enterprise, potentially leading to unauthorized access or execution of arbitrary code.

How can I fix CVE-2023-22937?

To fix CVE-2023-22937, upgrade Splunk Enterprise to version 8.1.13, 8.2.10, or 9.0.4, which restricts the lookup table file extensions to .csv, .csv.gz, .kmz, .kml, .mmdb, or .mmdb.gzl.

Vulnerability/
CVE-2023-22937

medium

4.3

CWE

434 20

14/2/2023

10/4/2024

CVE-2023-22937: Unnecessary File Extensions Allowed by Lookup Table Uploads in Splunk Enterprise

First published: Tue Feb 14 2023(Updated: )

In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the lookup table upload feature let a user upload lookup tables with unnecessary filename extensions. Lookup table file extensions may now be one of the following only: .csv, .csv.gz, .kmz, .kml, .mmdb, or .mmdb.gzl.

Credit: prodsec@splunk.com prodsec@splunk.com

Affected Software	Affected Version	How to fix
Splunk Splunk	>=8.1.0<8.1.13
Splunk Splunk	>=8.2.0<8.2.10
Splunk Splunk	>=9.0.0<9.0.4
Splunk Splunk Cloud Platform	<9.0.2209.3

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Frequently Asked Questions

What is the vulnerability ID for this Splunk vulnerability?
The vulnerability ID for this Splunk vulnerability is CVE-2023-22937.
What versions of Splunk Enterprise are affected by this vulnerability?
Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4 are affected by this vulnerability.
What is the severity level of CVE-2023-22937?
The severity level of CVE-2023-22937 is medium, with a severity value of 4.3.
What is the impact of this vulnerability?
This vulnerability allows a user to upload lookup tables with unnecessary filename extensions in Splunk Enterprise, potentially leading to unauthorized access or execution of arbitrary code.
How can I fix CVE-2023-22937?
To fix CVE-2023-22937, upgrade Splunk Enterprise to version 8.1.13, 8.2.10, or 9.0.4, which restricts the lookup table file extensions to .csv, .csv.gz, .kmz, .kml, .mmdb, or .mmdb.gzl.

collector/nvd-index
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agent/first-publish-date
agent/references
agent/title
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agent/description
collector/mitre-cve
source/MITRE
agent/last-modified-date
collector/nvd-api
source/NVD
agent/software-canonical-lookup
vendor/splunk
canonical/splunk splunk
version/splunk splunk/8.1.0
version/splunk splunk/8.2.0
version/splunk splunk/9.0.0
canonical/splunk splunk cloud platform

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