450 lines
12 KiB
JSON
450 lines
12 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-3938-1",
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"summary": "systemd vulnerability",
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"details": "Jann Horn discovered that pam_systemd created logind sessions using some\nparameters from the environment. A local attacker could exploit this in\norder to spoof the active session and gain additional PolicyKit\nprivileges.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2019-3842"
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],
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"related": [],
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"published": "2019-04-08T19:26:16Z",
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"modified": "2026-04-22T07:36:36Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:14.04:LTS",
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"name": "systemd",
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"purl": "pkg:deb/ubuntu/systemd@204-5ubuntu20.31?arch=source&distro=trusty"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "204-5ubuntu20.31"
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}
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]
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}
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],
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"versions": [
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"204-0ubuntu18",
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"204-0ubuntu19",
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"204-5ubuntu3",
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"204-5ubuntu5",
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"204-5ubuntu6",
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"204-5ubuntu7",
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"204-5ubuntu8",
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"204-5ubuntu9",
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"204-5ubuntu10",
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"204-5ubuntu11",
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"204-5ubuntu13",
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"204-5ubuntu14",
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"204-5ubuntu15",
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"204-5ubuntu16",
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"204-5ubuntu17",
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"204-5ubuntu18",
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"204-5ubuntu19",
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"204-5ubuntu20",
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"204-5ubuntu20.2",
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"204-5ubuntu20.3",
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"204-5ubuntu20.4",
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"204-5ubuntu20.5",
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"204-5ubuntu20.6",
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"204-5ubuntu20.7",
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"204-5ubuntu20.8",
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"204-5ubuntu20.9",
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"204-5ubuntu20.10",
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"204-5ubuntu20.11",
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"204-5ubuntu20.12",
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"204-5ubuntu20.13",
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"204-5ubuntu20.14",
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"204-5ubuntu20.15",
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"204-5ubuntu20.18",
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"204-5ubuntu20.19",
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"204-5ubuntu20.20",
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"204-5ubuntu20.21",
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"204-5ubuntu20.22",
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"204-5ubuntu20.24",
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"204-5ubuntu20.25",
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"204-5ubuntu20.26",
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"204-5ubuntu20.28",
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"204-5ubuntu20.29"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "gir1.2-gudev-1.0",
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"binary_version": "1:204-5ubuntu20.31"
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},
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{
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"binary_name": "libgudev-1.0-0",
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"binary_version": "1:204-5ubuntu20.31"
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},
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{
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"binary_name": "libpam-systemd",
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"binary_version": "204-5ubuntu20.31"
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},
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{
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"binary_name": "libsystemd-daemon0",
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"binary_version": "204-5ubuntu20.31"
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},
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{
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"binary_name": "libsystemd-id128-0",
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"binary_version": "204-5ubuntu20.31"
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},
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{
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"binary_name": "libsystemd-journal0",
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"binary_version": "204-5ubuntu20.31"
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},
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{
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"binary_name": "libsystemd-login0",
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"binary_version": "204-5ubuntu20.31"
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},
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{
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"binary_name": "libudev1",
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"binary_version": "204-5ubuntu20.31"
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},
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{
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"binary_name": "python-systemd",
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"binary_version": "204-5ubuntu20.31"
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},
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{
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"binary_name": "systemd",
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"binary_version": "204-5ubuntu20.31"
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},
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{
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"binary_name": "systemd-services",
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"binary_version": "204-5ubuntu20.31"
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},
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{
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"binary_name": "udev",
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"binary_version": "204-5ubuntu20.31"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:14.04:LTS",
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"cves": [
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{
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"id": "CVE-2019-3842",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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}
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]
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}
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}
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},
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{
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"package": {
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"ecosystem": "Ubuntu:16.04:LTS",
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"name": "systemd",
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"purl": "pkg:deb/ubuntu/systemd@229-4ubuntu21.21?arch=source&distro=xenial"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "229-4ubuntu21.21"
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}
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]
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}
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],
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"versions": [
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"225-1ubuntu9",
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"227-2ubuntu1",
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"227-2ubuntu2",
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"228-1ubuntu2",
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"228-2ubuntu1",
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"228-2ubuntu2",
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"228-3ubuntu1",
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"228-4ubuntu1",
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"228-4ubuntu2",
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"228-5ubuntu1",
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"228-5ubuntu2",
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"228-5ubuntu3",
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"228-6ubuntu1",
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"229-1ubuntu2",
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"229-1ubuntu4",
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"229-2ubuntu1",
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"229-3ubuntu1",
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"229-3ubuntu2",
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"229-4ubuntu1",
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"229-4ubuntu4",
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"229-4ubuntu5",
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"229-4ubuntu6",
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"229-4ubuntu7",
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"229-4ubuntu8",
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"229-4ubuntu10",
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"229-4ubuntu11",
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"229-4ubuntu12",
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"229-4ubuntu13",
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"229-4ubuntu16",
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"229-4ubuntu17",
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"229-4ubuntu19",
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"229-4ubuntu20",
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"229-4ubuntu21",
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"229-4ubuntu21.1",
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"229-4ubuntu21.2",
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"229-4ubuntu21.3",
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"229-4ubuntu21.4",
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"229-4ubuntu21.5",
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"229-4ubuntu21.6",
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"229-4ubuntu21.8",
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"229-4ubuntu21.9",
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"229-4ubuntu21.10",
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"229-4ubuntu21.15",
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"229-4ubuntu21.16",
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"229-4ubuntu21.17",
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"229-4ubuntu21.19"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "libnss-myhostname",
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"binary_version": "229-4ubuntu21.21"
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},
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{
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"binary_name": "libnss-mymachines",
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"binary_version": "229-4ubuntu21.21"
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},
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{
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"binary_name": "libnss-resolve",
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"binary_version": "229-4ubuntu21.21"
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},
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{
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"binary_name": "libpam-systemd",
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"binary_version": "229-4ubuntu21.21"
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},
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{
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"binary_name": "libsystemd0",
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"binary_version": "229-4ubuntu21.21"
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},
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{
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"binary_name": "libudev1",
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"binary_version": "229-4ubuntu21.21"
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},
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{
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"binary_name": "systemd",
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"binary_version": "229-4ubuntu21.21"
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},
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{
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"binary_name": "systemd-container",
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"binary_version": "229-4ubuntu21.21"
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},
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{
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"binary_name": "systemd-coredump",
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"binary_version": "229-4ubuntu21.21"
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},
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{
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"binary_name": "systemd-journal-remote",
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"binary_version": "229-4ubuntu21.21"
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},
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{
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"binary_name": "systemd-sysv",
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"binary_version": "229-4ubuntu21.21"
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},
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{
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"binary_name": "udev",
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"binary_version": "229-4ubuntu21.21"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:16.04:LTS",
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"cves": [
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{
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"id": "CVE-2019-3842",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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}
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]
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}
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}
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},
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{
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"package": {
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"ecosystem": "Ubuntu:18.04:LTS",
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"name": "systemd",
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"purl": "pkg:deb/ubuntu/systemd@237-3ubuntu10.19?arch=source&distro=bionic"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "237-3ubuntu10.19"
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}
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]
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}
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],
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"versions": [
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"234-2ubuntu12",
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"235-2ubuntu3",
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"235-3ubuntu2",
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"235-3ubuntu3",
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"237-3ubuntu3",
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"237-3ubuntu4",
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"237-3ubuntu6",
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"237-3ubuntu7",
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"237-3ubuntu8",
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"237-3ubuntu10",
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"237-3ubuntu10.2",
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"237-3ubuntu10.3",
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"237-3ubuntu10.4",
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"237-3ubuntu10.6",
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"237-3ubuntu10.9",
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"237-3ubuntu10.11",
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"237-3ubuntu10.12",
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"237-3ubuntu10.13",
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"237-3ubuntu10.15",
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"237-3ubuntu10.17"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "libnss-myhostname",
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"binary_version": "237-3ubuntu10.19"
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},
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{
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"binary_name": "libnss-mymachines",
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"binary_version": "237-3ubuntu10.19"
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},
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{
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"binary_name": "libnss-resolve",
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"binary_version": "237-3ubuntu10.19"
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},
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{
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"binary_name": "libnss-systemd",
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"binary_version": "237-3ubuntu10.19"
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},
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{
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"binary_name": "libpam-systemd",
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"binary_version": "237-3ubuntu10.19"
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},
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{
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"binary_name": "libsystemd0",
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"binary_version": "237-3ubuntu10.19"
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},
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{
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"binary_name": "libudev1",
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"binary_version": "237-3ubuntu10.19"
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},
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{
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"binary_name": "systemd",
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"binary_version": "237-3ubuntu10.19"
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},
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{
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"binary_name": "systemd-container",
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"binary_version": "237-3ubuntu10.19"
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},
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{
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"binary_name": "systemd-coredump",
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"binary_version": "237-3ubuntu10.19"
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},
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{
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"binary_name": "systemd-journal-remote",
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"binary_version": "237-3ubuntu10.19"
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},
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{
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"binary_name": "systemd-sysv",
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"binary_version": "237-3ubuntu10.19"
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},
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{
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"binary_name": "systemd-tests",
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"binary_version": "237-3ubuntu10.19"
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},
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{
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"binary_name": "udev",
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"binary_version": "237-3ubuntu10.19"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:18.04:LTS",
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"cves": [
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{
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"id": "CVE-2019-3842",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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}
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]
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}
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}
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}
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|
],
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"references": [
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-3938-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2019-3842"
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}
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]
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} |