github - ghsa-wc97-7623-rxwx

ghsa-wc97-7623-rxwx

Vulnerability from github

Published

2022-05-01 00:00

Modified

2022-05-18 18:58

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

Multiple components in Apache NiFi do not restrict XML External Entity references

Details

Apache NiFi is a system to process and distribute data. Multiple components in Apache NiFi 0.0.1 to 1.16.0 do not restrict XML External Entity references in the default configuration. The Standard Content Viewer service attempts to resolve XML External Entity references when viewing formatted XML files. The following Processors attempt to resolve XML External Entity references when configured with default property values: - EvaluateXPath - EvaluateXQuery - ValidateXml

Apache NiFi flow configurations that include these Processors are vulnerable to malicious XML documents that contain Document Type Declarations with XML External Entity references. NiFi 1.16.1 disables Document Type Declarations in the default configuration for these Processors and disallows XML External Entity resolution in standard services.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.nifi:nifi"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.1"
            },
            {
              "fixed": "1.16.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-29265"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-05-18T18:58:58Z",
    "nvd_published_at": "2022-04-30T08:15:00Z",
    "severity": "HIGH"
  },
  "details": "Apache NiFi is a system to process and distribute data. Multiple components in Apache NiFi 0.0.1 to 1.16.0 do not restrict XML External Entity references in the default configuration. The Standard Content Viewer service attempts to resolve XML External Entity references when viewing formatted XML files. The following Processors attempt to resolve XML External Entity references when configured with default property values: \n- EvaluateXPath \n- EvaluateXQuery \n- ValidateXml \n\nApache NiFi flow configurations that include these Processors are vulnerable to malicious XML documents that contain Document Type Declarations with XML External Entity references. NiFi 1.16.1 disables Document Type Declarations in the default configuration for these Processors and disallows XML External Entity resolution in standard services.",
  "id": "GHSA-wc97-7623-rxwx",
  "modified": "2022-05-18T18:58:58Z",
  "published": "2022-05-01T00:00:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29265"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/nifi"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/47od9kr9n4cyv0mv81jh3pkyx815kyjl"
    },
    {
      "type": "WEB",
      "url": "https://nifi.apache.org/security.html#CVE-2022-29265"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Multiple components in Apache NiFi do not restrict XML External Entity references"
}

cve-2022-29265

Vulnerability from cvelistv5

Published

2022-04-30 08:05

Modified

2024-08-03 06:17

Severity ?

Summary

Improper Restriction of XML External Entity References in Multiple Components

References

▼	URL	Tags
	https://nifi.apache.org/security.html#CVE-2022-29265	x_refsource_MISC
	https://lists.apache.org/thread/47od9kr9n4cyv0mv81jh3pkyx815kyjl	x_refsource_MISC

Impacted products

▼	Vendor	Product
	Apache Software Foundation	Apache NiFi

Show details on NVD website

JSON

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            ],
            "url": "https://nifi.apache.org/security.html#CVE-2022-29265"
          },
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          }
        ],
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      }
    ],
    "cna": {
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            }
          ]
        }
      ],
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        }
      ],
      "metrics": [
        {
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          }
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      ],
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      "providerMetadata": {
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      "source": {
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        "discovery": "UNKNOWN"
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      "workarounds": [
        {
          "lang": "en",
          "value": "Disabling the Validate DTD Processor Property in EvaluateXPath and EvaluateXQuery mitigates the vulnerability for those Processors. No mitigation is available for the ValidateXml Processor or the Standard Content Viewer."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
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        },
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                    {
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                            "version_affected": "\u003c=",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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