CVE-2021-22138CWE-295

In Logstash versions after 6.4.0 and before 6.8.15 and 7.12.0 a TLS certificate validation flaw was found in the monitoring feature

published May 13, 2021

CVSS
—
EPSS
0%
Percentile
38.8
In the wild
Unconfirmed
What it is

In Logstash versions after 6.4.0 and before 6.8.15 and 7.12.0 a TLS certificate validation flaw was found in the monitoring feature. When specifying a trusted server CA certificate Logstash would not properly verify the certificate returned by the monitoring server. This could result in a man in the middle style attack against the Logstash monitoring data.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00459 · 38.8th percentile
Weakness
CWE-295 · Improper Certificate Validation
Published
2021-05-13T17:35Z
EPSS history
Timeline
  • 13 MAY 17:35Z
    In Logstash versions after 6.4.0 and before 6.8.15 and 7.12.0 a TLS certificate validation flaw was found in the monitoring feature
    cvelistv5