Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/44412?format=api",
    "vulnerability_id": "VCID-grt2-a9zv-gkck",
    "summary": "XML External Entity Reference in Apache NiFi\nThe 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.",
    "aliases": [
        {
            "alias": "CVE-2023-22832"
        },
        {
            "alias": "GHSA-hxjp-q6c3-38fx"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/63899?format=api",
            "purl": "pkg:maven/org.apache.nifi/nifi-ccda-processors@1.20.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-ccda-processors@1.20.0"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/53687?format=api",
            "purl": "pkg:maven/org.apache.nifi/nifi@1.2.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-5yn9-8juq-mkd9"
                },
                {
                    "vulnerability": "VCID-e3tg-8rmu-9ucb"
                },
                {
                    "vulnerability": "VCID-grt2-a9zv-gkck"
                },
                {
                    "vulnerability": "VCID-ty4z-t2su-muc6"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi@1.2.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/63900?format=api",
            "purl": "pkg:maven/org.apache.nifi/nifi@1.19.1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-grt2-a9zv-gkck"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi@1.19.1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/63898?format=api",
            "purl": "pkg:maven/org.apache.nifi/nifi-ccda-processors@1.2.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-grt2-a9zv-gkck"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-ccda-processors@1.2.0"
        }
    ],
    "references": [
        {
            "reference_url": "https://github.com/apache/nifi",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/apache/nifi"
        },
        {
            "reference_url": "https://github.com/apache/nifi/commit/e966336e8966cf0cbbd12a2c4f2d73a7ceb75cd8",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/apache/nifi/commit/e966336e8966cf0cbbd12a2c4f2d73a7ceb75cd8"
        },
        {
            "reference_url": "https://lists.apache.org/thread/b51qs6y7b7r58vovddkv6wc16g2xbl3w",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://lists.apache.org/thread/b51qs6y7b7r58vovddkv6wc16g2xbl3w"
        },
        {
            "reference_url": "https://nifi.apache.org/security.html#CVE-2023-22832",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://nifi.apache.org/security.html#CVE-2023-22832"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-22832",
            "reference_id": "CVE-2023-22832",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-22832"
        },
        {
            "reference_url": "https://github.com/advisories/GHSA-hxjp-q6c3-38fx",
            "reference_id": "GHSA-hxjp-q6c3-38fx",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/advisories/GHSA-hxjp-q6c3-38fx"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 611,
            "name": "Improper Restriction of XML External Entity Reference",
            "description": "The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output."
        },
        {
            "cwe_id": 937,
            "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."
        },
        {
            "cwe_id": 1035,
            "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."
        }
    ],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-grt2-a9zv-gkck"
}