Splunk Enterprise up to 8.1.12/8.2.9/9.0.3 search_listener server-side request forgery

Summaryinfo

A vulnerability classified as critical has been found in Splunk Enterprise up to 8.1.12/8.2.9/9.0.3. Affected by this vulnerability is an unknown functionality. The manipulation of the argument search_listener leads to server-side request forgery. This vulnerability is referenced as CVE-2023-22936. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Splunk Enterprise up to 8.1.12/8.2.9/9.0.3 (Log Management Software) and classified as critical. This issue affects some unknown processing. The manipulation of the argument search_listener with an unknown input leads to a server-side request forgery vulnerability. Using CWE to declare the problem leads to CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the ‘search_listener’ parameter in a search allows for a blind server-side request forgery (SSRF) by an authenticated user. The initiator of the request cannot see the response without the presence of an additional vulnerability within the environment.

The weakness was published 02/14/2023 as SVD-2023-0206. The advisory is shared at advisory.splunk.com. The identification of this vulnerability is CVE-2023-22936 since 01/10/2023. Technical details are known, but no exploit is available.

Upgrading to version 8.1.13, 8.2.10 or 9.0.4 eliminates this vulnerability.

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Productinfo

Type

• Log Management Software

Vendor

• Splunk

Name

• Enterprise

Version

• 8.1.0
• 8.1.1
• 8.1.2
• 8.1.3
• 8.1.4
• 8.1.5
• 8.1.6
• 8.1.7
• 8.1.8
• 8.1.9
• 8.1.10
• 8.1.11
• 8.1.12
• 8.2.0
• 8.2.1
• 8.2.2
• 8.2.3
• 8.2.4
• 8.2.5
• 8.2.6
• 8.2.7
• 8.2.8
• 8.2.9
• 9.0.0
• 9.0.1
• 9.0.2
• 9.0.3

License

• commercial

CPE 2.3info

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• 🔍
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CPE 2.2info

• 🔍
• 🔍
• 🔍

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