CVE-2020-9491

Description

In Apache NiFi 1.2.0 to 1.11.4, the NiFi UI and API were protected by mandating TLS v1.2, as well as listening connections established by processors like ListenHTTP, HandleHttpRequest, etc. However intracluster communication such as cluster request replication, Site-to-Site, and load balanced queues continued to support TLS v1.0 or v1.1.

Risk Information

Base Score

7.5

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Score

Exploitation Probability

1.32

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2020-9491,CVE-2020-9487,CVE-2020-13940 are fixed in Apache-nifi-api 1.12.0	Windows
Vulnerabilities CVE-2020-9491,CVE-2020-9487,CVE-2020-13940 are fixed in Apache-Nifi-api for Linux 1.12.0	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234