{
  "cveId": "CVE-2021-43267",
  "url": "https://patchblox.com/security/cve/CVE-2021-43267",
  "summary": "CVE-2021-43267 is fixed in 38 products on 1 platform, first by RHSA-2021:4647, released November 15, 2021. It is not reported as exploited. Patch Radar priority: High.",
  "title": "bpftool: tipc: fix size validations for the MSG_CRYPTO type (Bruno Meneguele) [2020506 2020507]",
  "description": "tipc: fix size validations for the MSG_CRYPTO type (Bruno Meneguele) [2020506 2020507]",
  "published": "2021-11-15T00:00:00Z",
  "severity": "IMPORTANT",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.57853,
  "epssPercentile": 0.99092,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
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      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4647",
      "released": "2021-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-perf",
      "release": "ol 8",
      "fixedVersion": "0:4.18.0-348.2.1.el8_5",
      "fix": "ELSA-2021-4647",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4647",
      "released": "2021-11-18T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-11T01:20:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}