{
  "cveId": "CVE-2020-2959",
  "url": "https://patchblox.com/security/cve/CVE-2020-2959",
  "summary": "CVE-2020-2959 is fixed in 8 products on 1 platform, first by virtualbox 6.1.16-dfsg-6~ubuntu1.20.04.1, released January 16, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "virtualbox: Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core)",
  "description": "Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are Prior to 5.2.40, prior to 6.0.20 and prior to 6.1.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via MLD to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox. CVSS 3.0 Base Score 8.6 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H).",
  "published": "2020-04-15T07:15:00Z",
  "severity": "Medium",
  "epss": 0.02686,
  "epssPercentile": 0.85935,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "virtualbox",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "6.1.16-dfsg-6~ubuntu1.20.04.1",
      "fix": "virtualbox 6.1.16-dfsg-6~ubuntu1.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-virtualbox-6.1.16-dfsg-6-ubuntu1.20.04.1",
      "released": "2025-01-16T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "virtualbox-dkms",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "6.1.16-dfsg-6~ubuntu1.20.04.1",
      "fix": "virtualbox-dkms 6.1.16-dfsg-6~ubuntu1.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-virtualbox-dkms-6.1.16-dfsg-6-ubuntu1.20.04.1",
      "released": "2025-01-16T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "virtualbox-guest-dkms",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "6.1.16-dfsg-6~ubuntu1.20.04.1",
      "fix": "virtualbox-guest-dkms 6.1.16-dfsg-6~ubuntu1.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-virtualbox-guest-dkms-6.1.16-dfsg-6-ubuntu1.20.04.1",
      "released": "2025-01-16T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "virtualbox-guest-source",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "6.1.16-dfsg-6~ubuntu1.20.04.1",
      "fix": "virtualbox-guest-source 6.1.16-dfsg-6~ubuntu1.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-virtualbox-guest-source-6.1.16-dfsg-6-ubuntu1.20.04.1",
      "released": "2025-01-16T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "virtualbox-guest-utils",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "6.1.16-dfsg-6~ubuntu1.20.04.1",
      "fix": "virtualbox-guest-utils 6.1.16-dfsg-6~ubuntu1.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-virtualbox-guest-utils-6.1.16-dfsg-6-ubuntu1.20.04.1",
      "released": "2025-01-16T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "virtualbox-guest-x11",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "6.1.16-dfsg-6~ubuntu1.20.04.1",
      "fix": "virtualbox-guest-x11 6.1.16-dfsg-6~ubuntu1.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-virtualbox-guest-x11-6.1.16-dfsg-6-ubuntu1.20.04.1",
      "released": "2025-01-16T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "virtualbox-qt",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "6.1.16-dfsg-6~ubuntu1.20.04.1",
      "fix": "virtualbox-qt 6.1.16-dfsg-6~ubuntu1.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-virtualbox-qt-6.1.16-dfsg-6-ubuntu1.20.04.1",
      "released": "2025-01-16T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "virtualbox-source",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "6.1.16-dfsg-6~ubuntu1.20.04.1",
      "fix": "virtualbox-source 6.1.16-dfsg-6~ubuntu1.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-virtualbox-source-6.1.16-dfsg-6-ubuntu1.20.04.1",
      "released": "2025-01-16T15:15:00Z"
    }
  ],
  "noFixYet": [],
  "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"
  }
}