CVE-2020-13940

Description

In Apache NiFi 1.0.0 to 1.11.4, the notification service manager and various policy authorizer and user group provider objects allowed trusted administrators to inadvertently configure a potentially malicious XML file. The XML file has the ability to make external calls to services (via XXE).

Risk Information

Base Score

5.5

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.96

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