PT-2025-19904 · Logstash · Logstash
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Logstash (affected versions not specified)
Description
The issue is related to improper certificate validation in Logstash's TCP output, which could lead to a man-in-the-middle (MitM) attack in "client" mode. This occurs because hostname verification in TCP output was not being performed when the
ssl verification mode was set to full.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Improper Certificate Validation
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Weakness Enumeration
Related Identifiers
Affected Products
Logstash