{
  "fix": "RHSA-2023:3949",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2023-3949",
  "summary": "RHSA-2023:3949, released June 29, 2023, fixes 1 CVE across 4 products. One of them is being exploited (CVE-2023-20867); 1 on CISA KEV. Patch Radar priority: Patch now.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 4 packages",
  "released": "2023-06-29T00:00:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2023-20867, exploited (CISA KEV)",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 1,
  "kevCveCount": 1,
  "ransomwareCveCount": 0,
  "maxEpss": 0.13638,
  "maxCvss": 3.9,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2023:3949",
  "appliesTo": [
    {
      "product": "open-vm-tools",
      "productUrl": "https://patchblox.com/security/product/linux/open-vm-tools",
      "release": "RHEL 8",
      "fixedVersion": "0:12.1.5-2.el8_8",
      "supported": true
    },
    {
      "product": "open-vm-tools-desktop",
      "productUrl": "https://patchblox.com/security/product/linux/open-vm-tools-desktop",
      "release": "RHEL 8",
      "fixedVersion": "0:12.1.5-2.el8_8",
      "supported": true
    },
    {
      "product": "open-vm-tools-salt-minion",
      "productUrl": "https://patchblox.com/security/product/linux/open-vm-tools-salt-minion",
      "release": "RHEL 8",
      "fixedVersion": "0:12.1.5-2.el8_8",
      "supported": true
    },
    {
      "product": "open-vm-tools-sdmp",
      "productUrl": "https://patchblox.com/security/product/linux/open-vm-tools-sdmp",
      "release": "RHEL 8",
      "fixedVersion": "0:12.1.5-2.el8_8",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2023-20867",
      "url": "https://patchblox.com/security/cve/CVE-2023-20867",
      "title": "open-vm-tools: A fully compromised ESXi host can force VMware Tools to fail to authenticate host-to-guest operations, impacting the...",
      "priority": "Patch now",
      "severity": "low",
      "cvss": 3.9,
      "epss": 0.13638,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}