{
  "cveId": "CVE-2018-0493",
  "url": "https://patchblox.com/security/cve/CVE-2018-0493",
  "summary": "CVE-2018-0493 is fixed in 9 products on 1 platform, first by libnet-remctl-perl 3.13-1\u002Bdeb9u1, released April 3, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libnet-remctl-perl: remctld in remctl before 3.14, when an attacker is authorized to execute acommand that uses the sudo option, has a us...",
  "description": "remctld in remctl before 3.14, when an attacker is authorized to execute acommand that uses the sudo option, has a use-after-free that leads to adaemon crash, memory corruption, or arbitrary command execution.",
  "published": "2018-04-03T00:29:00Z",
  "severity": "Medium",
  "epss": 0.02464,
  "epssPercentile": 0.84565,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libnet-remctl-perl",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "libnet-remctl-perl 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libnet-remctl-perl-3.13-1-deb9u1",
      "released": "2018-04-03T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libnet-remctl-perl",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "libnet-remctl-perl 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libnet-remctl-perl-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libnet-remctl-perl",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "libnet-remctl-perl 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libnet-remctl-perl-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libremctl1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "libremctl1 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libremctl1-3.13-1-deb9u1",
      "released": "2018-04-03T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libremctl1t64",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "libremctl1t64 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libremctl1t64-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libremctl1t64",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "libremctl1t64 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libremctl1t64-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "php-remctl",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "php-remctl 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-php-remctl-3.13-1-deb9u1",
      "released": "2018-04-03T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "php-remctl",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "php-remctl 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-php-remctl-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "php-remctl",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "php-remctl 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-php-remctl-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "python-remctl",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "python-remctl 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-remctl-3.13-1-deb9u1",
      "released": "2018-04-03T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-pyremctl",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "python3-pyremctl 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-python3-pyremctl-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "python3-pyremctl",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "python3-pyremctl 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-python3-pyremctl-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "remctl-client",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "remctl-client 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-remctl-client-3.13-1-deb9u1",
      "released": "2018-04-03T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "remctl-client",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "remctl-client 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-remctl-client-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "remctl-client",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "remctl-client 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-remctl-client-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "remctl-server",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "remctl-server 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-remctl-server-3.13-1-deb9u1",
      "released": "2018-04-03T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "remctl-server",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "remctl-server 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-remctl-server-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "remctl-server",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "remctl-server 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-remctl-server-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "ruby-remctl",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "ruby-remctl 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ruby-remctl-3.13-1-deb9u1",
      "released": "2018-04-03T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "ruby-remctl",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "ruby-remctl 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-ruby-remctl-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "ruby-remctl",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.13-1\u002Bdeb9u1",
      "fix": "ruby-remctl 3.13-1\u002Bdeb9u1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-ruby-remctl-3.13-1-deb9u1",
      "released": "2026-01-16T01:42:24Z"
    }
  ],
  "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"
  }
}