ghsa-rfmp-jvr7-hx78
Vulnerability from github
Published
2022-01-06 20:41
Modified
2022-04-29 20:27
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Inadequate Encryption Strength in Apache NiFi
Details

In Apache NiFi 1.2.0 to 1.11.4, the NiFi UI and API were protected by mandating TLS v1.2, as well as listening connections established by processors like ListenHTTP, HandleHttpRequest, etc. However intracluster communication such as cluster request replication, Site-to-Site, and load balanced queues continued to support TLS v1.0 or v1.1.

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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.11.4"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.nifi:nifi"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.2.0"
            },
            {
              "fixed": "1.12.0-RC1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-9491"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-327"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-03-29T16:50:01Z",
    "nvd_published_at": "2020-10-01T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "In Apache NiFi 1.2.0 to 1.11.4, the NiFi UI and API were protected by mandating TLS v1.2, as well as listening connections established by processors like ListenHTTP, HandleHttpRequest, etc. However intracluster communication such as cluster request replication, Site-to-Site, and load balanced queues continued to support TLS v1.0 or v1.1.",
  "id": "GHSA-rfmp-jvr7-hx78",
  "modified": "2022-04-29T20:27:44Z",
  "published": "2022-01-06T20:41:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9491"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/nifi/commit/441781cec50f77d9f1e65093f55bbd614b8c5ec6"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/nifi"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r2d9c21f9ec35d66f2bb42f8abe876dabd786166b6284e9a33582c718@%3Ccommits.nifi.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/re48582efe2ac973f8cff55c8b346825cb491c71935e15ab2d61ef3bf@%3Ccommits.nifi.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://nifi.apache.org/security#CVE-2020-9491"
    }
  ],
  "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": "Inadequate Encryption Strength in Apache NiFi"
}


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