title: Malformed ZIP file crashes Universal Forwarders and Splunk Enterprise through file monitoring input
description: 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.
problem types: CWE-409
affected:
{
product: Splunk Enterprise
vendor: Splunk
versions:
lessThan: 8.2.7.1, status: affected, version: 8.2, versionType: custom
lessThan: 8.1.11, status: affected, version: 8.1, versionType: custom
}
{
product: Universal Forwarders
vendor: Splunk
versions:
status: affected, version: 8.1.11
lessThan: 8.2.7.1, status: affected, version: 8.2, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 5.5
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]