GHSA-43FP-VWWG-QGV6

Vulnerability from github – Published: 2018-12-20 22:02 – Updated: 2024-03-04 21:40
VLAI?
Summary
Apache NiFi Improper Input Validation vulnerability
Details

When a client request to a cluster node was replicated to other nodes in the cluster for verification, the Content-Length was forwarded. On a DELETE request, the body was ignored, but if the initial request had a Content-Length value other than 0, the receiving nodes would wait for the body and eventually timeout. Mitigation: The fix to check DELETE requests and overwrite non-zero Content-Length header values was applied on the Apache NiFi 1.8.0 release. Users running a prior 1.x release should upgrade to the appropriate release.

Severity ?
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.7.1"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.nifi:nifi-framework-cluster"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0.0"
            },
            {
              "fixed": "1.8.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-17194"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T20:57:07Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "When a client request to a cluster node was replicated to other nodes in the cluster for verification, the Content-Length was forwarded. On a DELETE request, the body was ignored, but if the initial request had a Content-Length value other than 0, the receiving nodes would wait for the body and eventually timeout. Mitigation: The fix to check DELETE requests and overwrite non-zero Content-Length header values was applied on the Apache NiFi 1.8.0 release. Users running a prior 1.x release should upgrade to the appropriate release.",
  "id": "GHSA-43fp-vwwg-qgv6",
  "modified": "2024-03-04T21:40:53Z",
  "published": "2018-12-20T22:02:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17194"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/nifi/commit/1baead6f525046a613fc4fe494a0d193776ea70f"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/nifi/commit/748cf745628dab20b7e71f12b5dcfe6ed0bbf134"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/nifi"
    },
    {
      "type": "WEB",
      "url": "https://issues.apache.org/jira/browse/NIFI-5628"
    },
    {
      "type": "WEB",
      "url": "https://nifi.apache.org/security.html#CVE-2018-17194"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache NiFi Improper Input Validation vulnerability"
}


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