{
  "cveId": "CVE-2020-8907",
  "url": "https://patchblox.com/security/cve/CVE-2020-8907",
  "summary": "CVE-2020-8907 is fixed in 5 products on 1 platform, first by gce-compute-image-packages 20190801-0ubuntu1~18.04.1, released June 22, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "gce-compute-image-packages: A vulnerability in Google Cloud Platform\u0027s guest-oslogin versions between20190304 and 20200507 allows a user that is...",
  "description": "A vulnerability in Google Cloud Platform\u0027s guest-oslogin versions between20190304 and 20200507 allows a user that is only granted the role\u0022roles/compute.osLogin\u0022 to escalate privileges to root. Using theirmembership to the \u0022docker\u0022 group, an attacker with this role is able to rundocker and mount the host OS. Within docker, it is possible to modify thehost OS filesystem and modify /etc/groups to gain administrativeprivileges. All images created after 2020-May-07 (20200507) are fixed, andif you cannot update, we recommend you edit /etc/group/security.conf andremove the \u0022docker\u0022 user from the OS Login entry.",
  "published": "2020-06-22T07:15:00Z",
  "severity": "Medium",
  "epss": 0.00309,
  "epssPercentile": 0.23882,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "gce-compute-image-packages",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "20190801-0ubuntu1~18.04.1",
      "fix": "gce-compute-image-packages 20190801-0ubuntu1~18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-gce-compute-image-packages-20190801-0ubuntu1-18.04.1",
      "released": "2020-06-22T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gce-compute-image-packages",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "20190801-0ubuntu4.1",
      "fix": "gce-compute-image-packages 20190801-0ubuntu4.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-gce-compute-image-packages-20190801-0ubuntu4.1",
      "released": "2020-06-22T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gce-compute-image-packages",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "20190801-0ubuntu5",
      "fix": "gce-compute-image-packages 20190801-0ubuntu5",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-gce-compute-image-packages-20190801-0ubuntu5",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "gce-compute-image-packages",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "20190801-0ubuntu5",
      "fix": "gce-compute-image-packages 20190801-0ubuntu5",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-gce-compute-image-packages-20190801-0ubuntu5",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "google-compute-engine",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "20190801-0ubuntu5",
      "fix": "google-compute-engine 20190801-0ubuntu5",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-google-compute-engine-20190801-0ubuntu5",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "google-compute-engine",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "20190801-0ubuntu5",
      "fix": "google-compute-engine 20190801-0ubuntu5",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-google-compute-engine-20190801-0ubuntu5",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "google-compute-engine-oslogin",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "20190801-0ubuntu1~18.04.1",
      "fix": "google-compute-engine-oslogin 20190801-0ubuntu1~18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-google-compute-engine-oslogin-20190801-0ubuntu1-18.04.1",
      "released": "2020-06-22T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "google-compute-engine-oslogin",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "20190801-0ubuntu4.1",
      "fix": "google-compute-engine-oslogin 20190801-0ubuntu4.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-google-compute-engine-oslogin-20190801-0ubuntu4.1",
      "released": "2020-06-22T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-google-compute-engine",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "20190801-0ubuntu1~18.04.1",
      "fix": "python-google-compute-engine 20190801-0ubuntu1~18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-google-compute-engine-20190801-0ubuntu1-18.04.1",
      "released": "2020-06-22T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-google-compute-engine",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "20190801-0ubuntu1~18.04.1",
      "fix": "python3-google-compute-engine 20190801-0ubuntu1~18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-google-compute-engine-20190801-0ubuntu1-18.04.1",
      "released": "2020-06-22T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-google-compute-engine",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "20190801-0ubuntu4.1",
      "fix": "python3-google-compute-engine 20190801-0ubuntu4.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-python3-google-compute-engine-20190801-0ubuntu4.1",
      "released": "2020-06-22T07:15:00Z"
    }
  ],
  "noFixYet": [],
  "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"
  }
}