Home/CVE/In Splunk Enterprise and Universal Forwarder versions in the following table, indexing a specially crafted ZIP file usin
CVE

CVE-2022-37439

In Splunk Enterprise and Universal Forwarder versions in the following table, indexing a specially crafted ZIP file usin

In Splunk Enterprise and Universal Forwarder versions in the following table, indexing a specially crafted ZIP file using the file monitoring input can result in a crash of the application. Attempts to restart the application would result in a crash and would require manually removing the malformed file.

MEDIUM · CVSS 5.5 EPSS 0.00114
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-409Improper Handling of Highly Compressed Data (Data Amplification)
▤

Affected Products & Versions

4
splunk>= 8.1.0 and < 8.1.11
splunk>= 8.2.0 and < 8.2.7.1
splunk universal forwarder>= 8.1.0 and < 8.1.11
splunk universal forwarder>= 8.2.0 and < 8.2.7.1
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · prodsec@splunk.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 Aug 2022 · 09:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://research.splunk.com/application/b237d393-2f57-4531-aad7-ad3c17c8b041Vendor Advisory
https://www.splunk.com/en_us/product-security/announcements/svd-2022-0803.htmlVendor Advisory
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