{
  "cveId": "CVE-2018-7738",
  "url": "https://patchblox.com/security/cve/CVE-2018-7738",
  "summary": "CVE-2018-7738 is fixed in 13 products on 1 platform, first by bsdutils 1:2.31.1-0.4ubuntu3.7, released March 6, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "bsdutils: In util-linux before 2.32-rc1, bash-completion/umount allows local users to gain privileges by embedding shell comman...",
  "description": "In util-linux before 2.32-rc1, bash-completion/umount allows local users to gain privileges by embedding shell commands in a mountpoint name, which is mishandled during a umount command (within Bash) by a different user, as demonstrated by logging in as root and entering umount followed by a tab character for autocompletion.",
  "published": "2018-03-06T18:29:00Z",
  "severity": "Negligible",
  "epss": 0.00429,
  "epssPercentile": 0.37291,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "bsdutils",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.31.1-0.4ubuntu3.7",
      "fix": "bsdutils 1:2.31.1-0.4ubuntu3.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-bsdutils-1-2.31.1-0.4ubuntu3.7",
      "released": "2018-03-06T18:29:00Z"
    },
    {
      "platform": "linux",
      "product": "fdisk",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.31.1-0.4ubuntu3.7",
      "fix": "fdisk 2.31.1-0.4ubuntu3.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-fdisk-2.31.1-0.4ubuntu3.7",
      "released": "2018-03-06T18:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libblkid1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.31.1-0.4ubuntu3.7",
      "fix": "libblkid1 2.31.1-0.4ubuntu3.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libblkid1-2.31.1-0.4ubuntu3.7",
      "released": "2018-03-06T18:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libfdisk1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.31.1-0.4ubuntu3.7",
      "fix": "libfdisk1 2.31.1-0.4ubuntu3.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libfdisk1-2.31.1-0.4ubuntu3.7",
      "released": "2018-03-06T18:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libmount1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.31.1-0.4ubuntu3.7",
      "fix": "libmount1 2.31.1-0.4ubuntu3.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libmount1-2.31.1-0.4ubuntu3.7",
      "released": "2018-03-06T18:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libsmartcols1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.31.1-0.4ubuntu3.7",
      "fix": "libsmartcols1 2.31.1-0.4ubuntu3.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libsmartcols1-2.31.1-0.4ubuntu3.7",
      "released": "2018-03-06T18:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libuuid1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.31.1-0.4ubuntu3.7",
      "fix": "libuuid1 2.31.1-0.4ubuntu3.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libuuid1-2.31.1-0.4ubuntu3.7",
      "released": "2018-03-06T18:29:00Z"
    },
    {
      "platform": "linux",
      "product": "mount",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.31.1-0.4ubuntu3.7",
      "fix": "mount 2.31.1-0.4ubuntu3.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-mount-2.31.1-0.4ubuntu3.7",
      "released": "2018-03-06T18:29:00Z"
    },
    {
      "platform": "linux",
      "product": "rfkill",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.31.1-0.4ubuntu3.7",
      "fix": "rfkill 2.31.1-0.4ubuntu3.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-rfkill-2.31.1-0.4ubuntu3.7",
      "released": "2018-03-06T18:29:00Z"
    },
    {
      "platform": "linux",
      "product": "setpriv",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.31.1-0.4ubuntu3.7",
      "fix": "setpriv 2.31.1-0.4ubuntu3.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-setpriv-2.31.1-0.4ubuntu3.7",
      "released": "2018-03-06T18:29:00Z"
    },
    {
      "platform": "linux",
      "product": "util-linux",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.31.1-0.4ubuntu3.7",
      "fix": "util-linux 2.31.1-0.4ubuntu3.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-util-linux-2.31.1-0.4ubuntu3.7",
      "released": "2018-03-06T18:29:00Z"
    },
    {
      "platform": "linux",
      "product": "util-linux-locales",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.31.1-0.4ubuntu3.7",
      "fix": "util-linux-locales 2.31.1-0.4ubuntu3.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-util-linux-locales-2.31.1-0.4ubuntu3.7",
      "released": "2018-03-06T18:29:00Z"
    },
    {
      "platform": "linux",
      "product": "uuid-runtime",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.31.1-0.4ubuntu3.7",
      "fix": "uuid-runtime 2.31.1-0.4ubuntu3.7",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-uuid-runtime-2.31.1-0.4ubuntu3.7",
      "released": "2018-03-06T18:29:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}