{
  "cveId": "CVE-2019-6454",
  "url": "https://patchblox.com/security/cve/CVE-2019-6454",
  "summary": "CVE-2019-6454 is fixed in 18 products on 1 platform, first by libnss-myhostname 237-3ubuntu10.13, released February 18, 2019. It is not reported as exploited. Patch Radar priority: High.",
  "title": "systemd: The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init s...",
  "description": "The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, and keeps track of processes using Linux cgroups. In addition, it supports snapshotting and restoring of the system state, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. It can also work as a drop-in replacement for sysvinit.\n\nSecurity Fix(es):\n\n* systemd: Insufficient input validation in bus_process_object() resulting in PID 1 crash (CVE-2019-6454)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* [PATCH] bus-socket: Fix line_begins() to accept word matching full (BZ#1693578)",
  "published": "2019-02-18T16:00:00Z",
  "severity": "Moderate",
  "cvss": 7,
  "epss": 0.02035,
  "epssPercentile": 0.81201,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libnss-myhostname",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "237-3ubuntu10.13",
      "fix": "libnss-myhostname 237-3ubuntu10.13",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libnss-myhostname-237-3ubuntu10.13",
      "released": "2019-02-18T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libnss-mymachines",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "237-3ubuntu10.13",
      "fix": "libnss-mymachines 237-3ubuntu10.13",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libnss-mymachines-237-3ubuntu10.13",
      "released": "2019-02-18T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libnss-resolve",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "237-3ubuntu10.13",
      "fix": "libnss-resolve 237-3ubuntu10.13",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libnss-resolve-237-3ubuntu10.13",
      "released": "2019-02-18T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libnss-systemd",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "237-3ubuntu10.13",
      "fix": "libnss-systemd 237-3ubuntu10.13",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libnss-systemd-237-3ubuntu10.13",
      "released": "2019-02-18T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libpam-systemd",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "237-3ubuntu10.13",
      "fix": "libpam-systemd 237-3ubuntu10.13",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libpam-systemd-237-3ubuntu10.13",
      "released": "2019-02-18T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsystemd0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "237-3ubuntu10.13",
      "fix": "libsystemd0 237-3ubuntu10.13",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libsystemd0-237-3ubuntu10.13",
      "released": "2019-02-18T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libudev1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "237-3ubuntu10.13",
      "fix": "libudev1 237-3ubuntu10.13",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libudev1-237-3ubuntu10.13",
      "released": "2019-02-18T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd",
      "release": "RHEL 8",
      "fixedVersion": "0:239-13.el8_0.3",
      "fix": "RHSA-2019:0990",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-0990",
      "released": "2019-05-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "237-3ubuntu10.13",
      "fix": "systemd 237-3ubuntu10.13",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-systemd-237-3ubuntu10.13",
      "released": "2019-02-18T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd",
      "release": "ol 8",
      "fixedVersion": "0:239-13.0.1.el8_0.3",
      "fix": "ELSA-2019-0990",
      "url": "https://patchblox.com/security/fix/linux/elsa-2019-0990",
      "released": "2019-07-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd-container",
      "release": "RHEL 8",
      "fixedVersion": "0:239-13.el8_0.3",
      "fix": "RHSA-2019:0990",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-0990",
      "released": "2019-05-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd-container",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "237-3ubuntu10.13",
      "fix": "systemd-container 237-3ubuntu10.13",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-systemd-container-237-3ubuntu10.13",
      "released": "2019-02-18T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd-container",
      "release": "ol 8",
      "fixedVersion": "0:239-13.0.1.el8_0.3",
      "fix": "ELSA-2019-0990",
      "url": "https://patchblox.com/security/fix/linux/elsa-2019-0990",
      "released": "2019-07-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd-coredump",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "237-3ubuntu10.13",
      "fix": "systemd-coredump 237-3ubuntu10.13",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-systemd-coredump-237-3ubuntu10.13",
      "released": "2019-02-18T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:239-13.el8_0.3",
      "fix": "RHSA-2019:0990",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-0990",
      "released": "2019-05-07T00:00:00Z"
    },
    {
      "platform": "linux",
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      "release": "ol 8",
      "fixedVersion": "0:239-13.0.1.el8_0.3",
      "fix": "ELSA-2019-0990",
      "url": "https://patchblox.com/security/fix/linux/elsa-2019-0990",
      "released": "2019-07-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd-journal-remote",
      "release": "RHEL 8",
      "fixedVersion": "0:239-13.el8_0.3",
      "fix": "RHSA-2019:0990",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-0990",
      "released": "2019-05-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd-journal-remote",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "237-3ubuntu10.13",
      "fix": "systemd-journal-remote 237-3ubuntu10.13",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-systemd-journal-remote-237-3ubuntu10.13",
      "released": "2019-02-18T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd-journal-remote",
      "release": "ol 8",
      "fixedVersion": "0:239-13.0.1.el8_0.3",
      "fix": "ELSA-2019-0990",
      "url": "https://patchblox.com/security/fix/linux/elsa-2019-0990",
      "released": "2019-07-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd-libs",
      "release": "RHEL 8",
      "fixedVersion": "0:239-13.el8_0.3",
      "fix": "RHSA-2019:0990",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-0990",
      "released": "2019-05-07T00:00:00Z"
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      "fixedVersion": "0:239-13.0.1.el8_0.3",
      "fix": "ELSA-2019-0990",
      "url": "https://patchblox.com/security/fix/linux/elsa-2019-0990",
      "released": "2019-07-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd-pam",
      "release": "RHEL 8",
      "fixedVersion": "0:239-13.el8_0.3",
      "fix": "RHSA-2019:0990",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-0990",
      "released": "2019-05-07T00:00:00Z"
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    {
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      "fixedVersion": "0:239-13.0.1.el8_0.3",
      "fix": "ELSA-2019-0990",
      "url": "https://patchblox.com/security/fix/linux/elsa-2019-0990",
      "released": "2019-07-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "systemd-sysv",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "237-3ubuntu10.13",
      "fix": "systemd-sysv 237-3ubuntu10.13",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-systemd-sysv-237-3ubuntu10.13",
      "released": "2019-02-18T16:00:00Z"
    },
    {
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      "product": "systemd-tests",
      "release": "RHEL 8",
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      "fix": "RHSA-2019:0990",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-0990",
      "released": "2019-05-07T00:00:00Z"
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    {
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-systemd-tests-237-3ubuntu10.13",
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      "released": "2019-07-30T00:00:00Z"
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    {
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      "released": "2019-02-18T16:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}