Splunk fixes a high-severity vulnerability

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[TLP:CLEAR] Splunk fixes a high-severity vulnerability

Splunk fixes a high-severity vulnerability in its products. Products and their fixes: Splunk Enterprise - 9.3.2, 9.2.4 and 9.1.7 Splunk Secure Gateway versions - 3.7.13 and 3.4.261

Splunk Enterprise a Splunk Secure Gateway - RCE (CVE-2024-53247)

CVSS 8.8 (High)

An authenticated remote attacker can execute code due to improper validation of data during deserialization. If an update to the fixed version is not possible, the risk can be temporarily mitigated by disabling or removing the Splunk Secure Gateway app. However, this step will interrupt the functionality of dependent services such as Splunk Mobile, Spacebridge and Mission Control [1].

The vulnerability is present in products:

Splunk Enterprise; >=9.1, <=9.1.6; ==9.2.3; ==9.3.1
Splunk Secure Gateway; <3.4.261; >3.4.261, <3.7.13;

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

More information:

CVE-2024-53247 at cve.org, NVD
CWE-502: Deserialization of Untrusted Data at cwe.mitre.org

The vulnerability was publicly disclosed 10. 12. 2024.

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[TLP:CLEAR] Splunk fixes a high-severity vulnerability

Splunk Enterprise a Splunk Secure Gateway - RCE (CVE-2024-53247)

CVSS 8.8 (High)

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