{
  "cveId": "CVE-2019-7303",
  "url": "https://patchblox.com/security/cve/CVE-2019-7303",
  "summary": "CVE-2019-7303 is fixed in 9 products on 1 platform, first by golang-github-snapcore-snapd-dev 2.37.4\u002B18.04.1, released March 20, 2019. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "golang-github-snapcore-snapd-dev: A vulnerability in the seccomp filters of Canonical snapd before version 2.37.4 allows a strict mode snap to insert c...",
  "description": "A vulnerability in the seccomp filters of Canonical snapd before version 2.37.4 allows a strict mode snap to insert characters into a terminal on a 64-bit host. The seccomp rules were generated to match 64-bit ioctl(2) commands on a 64-bit platform; however, the Linux kernel only uses the lower 32 bits to determine which ioctl(2) commands to run. This issue affects: Canonical snapd versions prior to 2.37.4.",
  "published": "2019-03-20T17:00:00Z",
  "severity": "Medium",
  "epss": 0.037,
  "epssPercentile": 0.89801,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "golang-github-snapcore-snapd-dev",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.37.4\u002B18.04.1",
      "fix": "golang-github-snapcore-snapd-dev 2.37.4\u002B18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-golang-github-snapcore-snapd-dev-2.37.4-18.04.1",
      "released": "2019-03-20T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-github-ubuntu-core-snappy-dev",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.37.4\u002B18.04.1",
      "fix": "golang-github-ubuntu-core-snappy-dev 2.37.4\u002B18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-golang-github-ubuntu-core-snappy-dev-2.37.4-18.04.1",
      "released": "2019-03-20T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "snap-confine",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.37.4\u002B18.04.1",
      "fix": "snap-confine 2.37.4\u002B18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-snap-confine-2.37.4-18.04.1",
      "released": "2019-03-20T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "snapd",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.37.4\u002B18.04.1",
      "fix": "snapd 2.37.4\u002B18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-snapd-2.37.4-18.04.1",
      "released": "2019-03-20T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "snapd-xdg-open",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.37.4\u002B18.04.1",
      "fix": "snapd-xdg-open 2.37.4\u002B18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-snapd-xdg-open-2.37.4-18.04.1",
      "released": "2019-03-20T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ubuntu-core-launcher",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.37.4\u002B18.04.1",
      "fix": "ubuntu-core-launcher 2.37.4\u002B18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ubuntu-core-launcher-2.37.4-18.04.1",
      "released": "2019-03-20T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ubuntu-core-snapd-units",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.37.4\u002B18.04.1",
      "fix": "ubuntu-core-snapd-units 2.37.4\u002B18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ubuntu-core-snapd-units-2.37.4-18.04.1",
      "released": "2019-03-20T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ubuntu-snappy",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.37.4\u002B18.04.1",
      "fix": "ubuntu-snappy 2.37.4\u002B18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ubuntu-snappy-2.37.4-18.04.1",
      "released": "2019-03-20T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ubuntu-snappy-cli",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.37.4\u002B18.04.1",
      "fix": "ubuntu-snappy-cli 2.37.4\u002B18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ubuntu-snappy-cli-2.37.4-18.04.1",
      "released": "2019-03-20T17:00:00Z"
    }
  ],
  "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"
  }
}