{
  "fix": "RHBA-2021:4446",
  "url": "https://patchblox.com/security/fix/linux/rhba-2021-4446",
  "summary": "RHBA-2021:4446, released November 9, 2021, fixes 1 CVE across 4 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 4 packages",
  "released": "2021-11-09T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2020-13987, high severity",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.03323,
  "maxCvss": 7.5,
  "vendorAdvisory": "https://access.redhat.com/errata/RHBA-2021:4446",
  "appliesTo": [
    {
      "product": "iscsi-initiator-utils",
      "productUrl": "https://patchblox.com/security/product/linux/iscsi-initiator-utils",
      "release": "RHEL 8",
      "fixedVersion": "0:6.2.1.4-4.git095f59c.el8",
      "supported": true
    },
    {
      "product": "iscsi-initiator-utils-devel",
      "productUrl": "https://patchblox.com/security/product/linux/iscsi-initiator-utils-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:6.2.1.4-4.git095f59c.el8",
      "supported": true
    },
    {
      "product": "iscsi-initiator-utils-iscsiuio",
      "productUrl": "https://patchblox.com/security/product/linux/iscsi-initiator-utils-iscsiuio",
      "release": "RHEL 8",
      "fixedVersion": "0:6.2.1.4-4.git095f59c.el8",
      "supported": true
    },
    {
      "product": "python3-iscsi-initiator-utils",
      "productUrl": "https://patchblox.com/security/product/linux/python3-iscsi-initiator-utils",
      "release": "RHEL 8",
      "fixedVersion": "0:6.2.1.4-4.git095f59c.el8",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2020-13987",
      "url": "https://patchblox.com/security/cve/CVE-2020-13987",
      "title": "iscsi-initiator-utils: For detailed information on changes in this release, see the Red Hat\nEnterprise Linux 8.5 Release Notes linked from t...",
      "priority": "High",
      "severity": "Low",
      "cvss": 7.5,
      "epss": 0.03323,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}