Ecosyste.ms: Advisories

An open API service providing security vulnerability metadata for many open source software ecosystems.

Security Advisories: GSA_kwCzR0hTQS1oeGpwLXE2YzMtMzhmeM4AAxhc

XML External Entity Reference in Apache NiFi

The ExtractCCDAAttributes Processor in Apache NiFi 1.2.0 through 1.19.1 does not restrict XML External Entity references. Flow configurations that include the ExtractCCDAAttributes Processor are vulnerable to malicious XML documents that contain Document Type Declarations with XML External Entity references. The resolution disables Document Type Declarations and disallows XML External Entity resolution in the ExtractCCDAAttributes Processor.

Permalink: https://github.com/advisories/GHSA-hxjp-q6c3-38fx
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1oeGpwLXE2YzMtMzhmeM4AAxhc
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 1 year ago
Updated: about 1 year ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-hxjp-q6c3-38fx, CVE-2023-22832
References: Repository: https://github.com/apache/nifi
Blast Radius: 0.0

Affected Packages

maven:org.apache.nifi:nifi
Dependent packages: 2
Dependent repositories: 1
Downloads:
Affected Version Ranges: >= 1.2.0, < 1.20.0
Fixed in: 1.20.0
All affected versions: 1.2.0, 1.3.0, 1.4.0, 1.5.0, 1.6.0, 1.7.0, 1.7.1, 1.8.0, 1.9.0, 1.9.1, 1.9.2, 1.10.0, 1.11.0, 1.11.1, 1.11.2, 1.11.3, 1.11.4, 1.12.0, 1.12.1, 1.13.0, 1.13.1, 1.13.2, 1.14.0, 1.15.0, 1.15.1, 1.15.2, 1.15.3, 1.16.0, 1.16.1, 1.16.2, 1.16.3, 1.17.0, 1.18.0, 1.19.0, 1.19.1
All unaffected versions: 0.2.1, 0.3.0, 0.4.0, 0.4.1, 0.5.0, 0.5.1, 0.6.0, 0.6.1, 0.7.0, 0.7.1, 0.7.2, 0.7.3, 0.7.4, 1.0.0, 1.0.1, 1.1.0, 1.1.1, 1.1.2, 1.20.0, 1.21.0, 1.22.0, 1.23.0, 1.23.1, 1.23.2, 1.24.0, 1.25.0