{
  "fix": "ELSA-2021-0734",
  "url": "https://patchblox.com/security/fix/linux/elsa-2021-0734",
  "summary": "ELSA-2021-0734, released March 5, 2021, fixes 2 CVEs across 7 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 7 packages",
  "released": "2021-03-05T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2021-22883, high severity",
  "supported": true,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.77385,
  "maxCvss": 7.5,
  "vendorAdvisory": "https://linux.oracle.com/errata/ELSA-2021-0734.html",
  "appliesTo": [
    {
      "product": "nodejs",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs",
      "release": "ol 8",
      "fixedVersion": "1:12.21.0-1.module\u002Bel8.3.0\u002B9672\u002Bc7b0544d",
      "supported": true
    },
    {
      "product": "nodejs-devel",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs-devel",
      "release": "ol 8",
      "fixedVersion": "1:12.21.0-1.module\u002Bel8.3.0\u002B9672\u002Bc7b0544d",
      "supported": true
    },
    {
      "product": "nodejs-docs",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs-docs",
      "release": "ol 8",
      "fixedVersion": "1:12.21.0-1.module\u002Bel8.3.0\u002B9672\u002Bc7b0544d",
      "supported": true
    },
    {
      "product": "nodejs-full-i18n",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs-full-i18n",
      "release": "ol 8",
      "fixedVersion": "1:12.21.0-1.module\u002Bel8.3.0\u002B9672\u002Bc7b0544d",
      "supported": true
    },
    {
      "product": "nodejs-nodemon",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs-nodemon",
      "release": "ol 8",
      "fixedVersion": "0:2.0.3-1.module\u002Bel8.3.0\u002B9643\u002B8c99e187",
      "supported": true
    },
    {
      "product": "nodejs-packaging",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs-packaging",
      "release": "ol 8",
      "fixedVersion": "0:17-3.module\u002Bel8.1.0\u002B5393\u002Baaf413e3",
      "supported": true
    },
    {
      "product": "npm",
      "productUrl": "https://patchblox.com/security/product/linux/npm",
      "release": "ol 8",
      "fixedVersion": "1:6.14.11-1.12.21.0.1.module\u002Bel8.3.0\u002B9672\u002Bc7b0544d",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2021-22883",
      "url": "https://patchblox.com/security/cve/CVE-2021-22883",
      "title": "Node.js 14 and 3 others: Denial of Service (CWE-400)",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.77385,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-22884",
      "url": "https://patchblox.com/security/cve/CVE-2021-22884",
      "title": "Node.js 14 and 3 others: Reliance on Reverse DNS Resolution for a Security-Critical Action (CWE-350)",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.36842,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}