{
  "cveId": "CVE-2020-12831",
  "url": "https://patchblox.com/security/cve/CVE-2020-12831",
  "summary": "CVE-2020-12831 is fixed in 2 products on 1 platform, first by RHSA-2020:4619, released November 4, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "frr: FRRouting is free software that manages TCP/IP based routing protocols",
  "description": "FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD. \n\nSecurity Fix(es):\n\n* frr: default permission issue eases information leaks (CVE-2020-12831)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.",
  "published": "2020-11-04T00:00:00Z",
  "severity": "Moderate",
  "cvss": 5.3,
  "epss": 0.01432,
  "epssPercentile": 0.73207,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "frr",
      "release": "RHEL 8",
      "fixedVersion": "0:7.0-10.el8",
      "fix": "RHSA-2020:4619",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4619",
      "released": "2020-11-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "frr",
      "release": "ol 8",
      "fixedVersion": "0:7.0-10.el8",
      "fix": "ELSA-2020-4619",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-4619",
      "released": "2020-11-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "frr-contrib",
      "release": "RHEL 8",
      "fixedVersion": "0:7.0-10.el8",
      "fix": "RHSA-2020:4619",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4619",
      "released": "2020-11-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "frr-contrib",
      "release": "ol 8",
      "fixedVersion": "0:7.0-10.el8",
      "fix": "ELSA-2020-4619",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-4619",
      "released": "2020-11-10T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}