QID 379119

Date Published: 2023-12-21

QID 379119: Splunk Enterprise Denial of Service (DoS) Vulnerability (SVD-2022-0803)

Splunk software helps capture, index and correlate real-time data in a searchable repository, from which it can generate graphs, reports, alerts, dashboards and visualizations.

CVE-2022-37439: In Splunk Enterprise versions indexing a specially crafted ZIP file using the file monitoring input can result in a crash of the application.

Affected Versions:
Splunk Enterprise versions before 8.1.11
Splunk Enterprise versions 8.2.0 prior to 8.2.7.1

QID Detection Logic (Authenticated)
Linux: Checks for installed vulnerable version of Splunk Enterprise from "/etc/splunk.version" file either in "/opt/splunk" directory or using "$SPLUNK_HOME" environment variable along with splunk web configuration check using "/etc/system/default/limit.conf" or "/etc/system/local/limit.conf".
Windows: Checks for installed vulnerable version of Splunk from "/etc/splunk.version" file using registry "HKLM\SYSTEM\CurrentControlSet\Services\Splunkd".

Successful exploitation of this vulnerability may cause Denial of Service (DoS)

CVSS V3 rated as Medium - 5.5 severity.

CVSS V2 rated as High - 7.5 severity.

Solution

Vendor has released updated versions to fix these vulnerabilities. Please refer SVD-2022-0803 for more details.

Vendor References

SVD-2022-0803 - advisory.splunk.com/advisories/SVD-2022-0803?301=/en_us/product-security/announcements/SVD-2022-0803.html

CVEs related to QID 379119

CVE-2022-37439 |

Software Advisories

Advisory ID	Software	Component	Link
SVD-2022-0803			advisory.splunk.com/advisories/SVD-2022-0803?301=/en_us/product-security/announcements/SVD-2022-0803.html

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