345 lines
9.4 KiB
JSON
345 lines
9.4 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-5013-1",
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"summary": "systemd vulnerabilities",
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"details": "It was discovered that systemd incorrectly handled certain mount paths. A\nlocal attacker could possibly use this issue to cause systemd to crash,\nresulting in a denial of service. (CVE-2021-33910)\n\nMitchell Frank discovered that systemd incorrectly handled DHCP FORCERENEW\npackets. A remote attacker could possibly use this issue to reconfigure\nservers. (CVE-2020-13529)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2020-13529",
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"UBUNTU-CVE-2021-33910"
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],
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"related": [],
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"published": "2021-07-20T15:40:24Z",
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"modified": "2026-04-27T14:11:27Z",
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"affected": [
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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@237-3ubuntu10.49?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": "237-3ubuntu10.49"
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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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"237-3ubuntu10.19",
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"237-3ubuntu10.20",
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"237-3ubuntu10.21",
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"237-3ubuntu10.22",
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"237-3ubuntu10.23",
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"237-3ubuntu10.24",
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"237-3ubuntu10.25",
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"237-3ubuntu10.26",
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"237-3ubuntu10.28",
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"237-3ubuntu10.29",
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"237-3ubuntu10.31",
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"237-3ubuntu10.33",
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"237-3ubuntu10.38",
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"237-3ubuntu10.39",
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"237-3ubuntu10.40",
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"237-3ubuntu10.41",
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"237-3ubuntu10.42",
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"237-3ubuntu10.43",
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"237-3ubuntu10.44",
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"237-3ubuntu10.45",
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"237-3ubuntu10.46",
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"237-3ubuntu10.47",
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"237-3ubuntu10.48"
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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": "237-3ubuntu10.49"
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},
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{
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"binary_name": "libnss-mymachines",
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"binary_version": "237-3ubuntu10.49"
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},
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{
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"binary_name": "libnss-resolve",
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"binary_version": "237-3ubuntu10.49"
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},
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{
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"binary_name": "libnss-systemd",
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"binary_version": "237-3ubuntu10.49"
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},
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{
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"binary_name": "libpam-systemd",
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"binary_version": "237-3ubuntu10.49"
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},
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{
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"binary_name": "libsystemd0",
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"binary_version": "237-3ubuntu10.49"
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},
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{
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"binary_name": "libudev1",
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"binary_version": "237-3ubuntu10.49"
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},
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{
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"binary_name": "systemd",
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"binary_version": "237-3ubuntu10.49"
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},
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{
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"binary_name": "systemd-container",
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"binary_version": "237-3ubuntu10.49"
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},
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{
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"binary_name": "systemd-coredump",
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"binary_version": "237-3ubuntu10.49"
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},
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{
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"binary_name": "systemd-journal-remote",
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"binary_version": "237-3ubuntu10.49"
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},
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{
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"binary_name": "systemd-sysv",
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"binary_version": "237-3ubuntu10.49"
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},
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{
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"binary_name": "systemd-tests",
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"binary_version": "237-3ubuntu10.49"
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},
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{
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"binary_name": "udev",
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"binary_version": "237-3ubuntu10.49"
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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-2020-13529",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "low"
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}
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]
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},
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{
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"id": "CVE-2021-33910",
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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:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "high"
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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:20.04:LTS",
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"name": "systemd",
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"purl": "pkg:deb/ubuntu/systemd@245.4-4ubuntu3.10?arch=source&distro=focal"
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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": "245.4-4ubuntu3.10"
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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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"242-7ubuntu3",
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"243-2ubuntu1",
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"243-3ubuntu1",
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"244-3ubuntu1",
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"244.1-0ubuntu2",
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"244.1-0ubuntu3",
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"244.2-1ubuntu1",
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"244.3-1ubuntu1",
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"245.2-1ubuntu1",
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"245.2-1ubuntu2",
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"245.4-2ubuntu1",
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"245.4-4ubuntu1",
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"245.4-4ubuntu3",
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"245.4-4ubuntu3.1",
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"245.4-4ubuntu3.2",
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"245.4-4ubuntu3.3",
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"245.4-4ubuntu3.4",
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"245.4-4ubuntu3.5",
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"245.4-4ubuntu3.6",
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"245.4-4ubuntu3.7"
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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": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "libnss-mymachines",
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"binary_version": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "libnss-resolve",
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"binary_version": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "libnss-systemd",
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"binary_version": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "libpam-systemd",
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"binary_version": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "libsystemd0",
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"binary_version": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "libudev1",
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"binary_version": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "systemd",
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"binary_version": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "systemd-container",
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"binary_version": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "systemd-coredump",
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"binary_version": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "systemd-journal-remote",
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"binary_version": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "systemd-sysv",
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"binary_version": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "systemd-tests",
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"binary_version": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "systemd-timesyncd",
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"binary_version": "245.4-4ubuntu3.10"
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},
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{
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"binary_name": "udev",
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"binary_version": "245.4-4ubuntu3.10"
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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:20.04:LTS",
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"cves": [
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{
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"id": "CVE-2020-13529",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "low"
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}
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]
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},
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{
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"id": "CVE-2021-33910",
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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:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "high"
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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-5013-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-13529"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-33910"
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}
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]
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} |