CVE-2022-37439CWE-409

Malformed ZIP file crashes Universal Forwarders and Splunk Enterprise through file monitoring input

Medium · published August 16, 2022

CVSS v3.1
5.5
EPSS
0%
Percentile
9.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00200 · 9.3th percentile
Weakness
CWE-409 · Improper Handling of Highly Compressed Data (Data Amplification)
Published
2022-08-16T19:49Z
EPSS history
Timeline
  • 16 AUG 19:49Z
    Malformed ZIP file crashes Universal Forwarders and Splunk Enterprise through file monitoring input
    cvelistv5