CVE-2023-22832

Apache NiFi: Improper Restriction of XML External Entity References in ExtractCCDAAttributes

概要

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

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.

出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

影響パッケージ

Bitnami nifi

[{"type":"SEMVER","events":[{"introduced":"1.2.0"},{"last_affected":"1.19.1"}]}]

参照URL

advisory lists.apache.org
advisory nifi.apache.org
web nvd.nist.gov