{
  "cveId": "CVE-2013-20001",
  "url": "https://patchblox.com/security/cve/CVE-2013-20001",
  "summary": "CVE-2013-20001 is fixed in 20 products on 1 platform, first by libnvpair1linux 0.8.3-1ubuntu12.16, released February 12, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "zfs-linux: zfs-linux - security update",
  "description": "zfs-linux - security update",
  "published": "2021-02-12T12:15:00Z",
  "severity": "Medium",
  "epss": 0.02109,
  "epssPercentile": 0.81889,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libnvpair1linux",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.8.3-1ubuntu12.16",
      "fix": "libnvpair1linux 0.8.3-1ubuntu12.16",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libnvpair1linux-0.8.3-1ubuntu12.16",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libnvpair3linux",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.5-1ubuntu6~22.04.2",
      "fix": "libnvpair3linux 2.1.5-1ubuntu6~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libnvpair3linux-2.1.5-1ubuntu6-22.04.2",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpam-zfs",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.5-1ubuntu6~22.04.2",
      "fix": "libpam-zfs 2.1.5-1ubuntu6~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libpam-zfs-2.1.5-1ubuntu6-22.04.2",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libuutil1linux",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.8.3-1ubuntu12.16",
      "fix": "libuutil1linux 0.8.3-1ubuntu12.16",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libuutil1linux-0.8.3-1ubuntu12.16",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libuutil3linux",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.5-1ubuntu6~22.04.2",
      "fix": "libuutil3linux 2.1.5-1ubuntu6~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libuutil3linux-2.1.5-1ubuntu6-22.04.2",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libzfs2linux",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.8.3-1ubuntu12.16",
      "fix": "libzfs2linux 0.8.3-1ubuntu12.16",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libzfs2linux-0.8.3-1ubuntu12.16",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libzfs4linux",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.5-1ubuntu6~22.04.2",
      "fix": "libzfs4linux 2.1.5-1ubuntu6~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libzfs4linux-2.1.5-1ubuntu6-22.04.2",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libzfsbootenv1linux",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.5-1ubuntu6~22.04.2",
      "fix": "libzfsbootenv1linux 2.1.5-1ubuntu6~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libzfsbootenv1linux-2.1.5-1ubuntu6-22.04.2",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libzpool2linux",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.8.3-1ubuntu12.16",
      "fix": "libzpool2linux 0.8.3-1ubuntu12.16",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libzpool2linux-0.8.3-1ubuntu12.16",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libzpool5linux",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.5-1ubuntu6~22.04.2",
      "fix": "libzpool5linux 2.1.5-1ubuntu6~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libzpool5linux-2.1.5-1ubuntu6-22.04.2",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-pyzfs",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.8.3-1ubuntu12.16",
      "fix": "python3-pyzfs 0.8.3-1ubuntu12.16",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-python3-pyzfs-0.8.3-1ubuntu12.16",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-pyzfs",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.5-1ubuntu6~22.04.2",
      "fix": "python3-pyzfs 2.1.5-1ubuntu6~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-python3-pyzfs-2.1.5-1ubuntu6-22.04.2",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "spl",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.8.3-1ubuntu12.16",
      "fix": "spl 0.8.3-1ubuntu12.16",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-spl-0.8.3-1ubuntu12.16",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "spl-dkms",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.8.3-1ubuntu12.16",
      "fix": "spl-dkms 0.8.3-1ubuntu12.16",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-spl-dkms-0.8.3-1ubuntu12.16",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "zfs-dkms",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.8.3-1ubuntu12.16",
      "fix": "zfs-dkms 0.8.3-1ubuntu12.16",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-zfs-dkms-0.8.3-1ubuntu12.16",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "zfs-dkms",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.5-1ubuntu6~22.04.2",
      "fix": "zfs-dkms 2.1.5-1ubuntu6~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-zfs-dkms-2.1.5-1ubuntu6-22.04.2",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "zfs-dracut",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.8.3-1ubuntu12.16",
      "fix": "zfs-dracut 0.8.3-1ubuntu12.16",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-zfs-dracut-0.8.3-1ubuntu12.16",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "zfs-dracut",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.5-1ubuntu6~22.04.2",
      "fix": "zfs-dracut 2.1.5-1ubuntu6~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-zfs-dracut-2.1.5-1ubuntu6-22.04.2",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "zfs-initramfs",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.8.3-1ubuntu12.16",
      "fix": "zfs-initramfs 0.8.3-1ubuntu12.16",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-zfs-initramfs-0.8.3-1ubuntu12.16",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "zfs-initramfs",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.5-1ubuntu6~22.04.2",
      "fix": "zfs-initramfs 2.1.5-1ubuntu6~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-zfs-initramfs-2.1.5-1ubuntu6-22.04.2",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "zfs-linux",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "2.0.3-9\u002Bdeb11u2",
      "fix": "DLA-4114-1",
      "url": "https://patchblox.com/security/fix/linux/dla-4114-1",
      "released": "2025-04-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zfs-test",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.8.3-1ubuntu12.16",
      "fix": "zfs-test 0.8.3-1ubuntu12.16",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-zfs-test-0.8.3-1ubuntu12.16",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "zfs-test",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.5-1ubuntu6~22.04.2",
      "fix": "zfs-test 2.1.5-1ubuntu6~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-zfs-test-2.1.5-1ubuntu6-22.04.2",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "zfs-zed",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.8.3-1ubuntu12.16",
      "fix": "zfs-zed 0.8.3-1ubuntu12.16",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-zfs-zed-0.8.3-1ubuntu12.16",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "zfs-zed",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.5-1ubuntu6~22.04.2",
      "fix": "zfs-zed 2.1.5-1ubuntu6~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-zfs-zed-2.1.5-1ubuntu6-22.04.2",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "zfsutils-linux",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.8.3-1ubuntu12.16",
      "fix": "zfsutils-linux 0.8.3-1ubuntu12.16",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-zfsutils-linux-0.8.3-1ubuntu12.16",
      "released": "2021-02-12T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "zfsutils-linux",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.5-1ubuntu6~22.04.2",
      "fix": "zfsutils-linux 2.1.5-1ubuntu6~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-zfsutils-linux-2.1.5-1ubuntu6-22.04.2",
      "released": "2021-02-12T12:15:00Z"
    }
  ],
  "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"
  }
}