170 lines
4.4 KiB
JSON
170 lines
4.4 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-5252-1",
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"summary": "policykit-1 vulnerability",
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"details": "It was discovered that the PolicyKit pkexec tool incorrectly handled\ncommand-line arguments. A local attacker could use this issue to escalate\nprivileges to an administrator.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-4034"
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],
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"related": [],
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"published": "2022-01-25T17:58:39Z",
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"modified": "2026-04-22T07:37:01Z",
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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": "policykit-1",
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"purl": "pkg:deb/ubuntu/policykit-1@0.105-20ubuntu0.18.04.6?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": "0.105-20ubuntu0.18.04.6"
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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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"0.105-18",
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"0.105-20",
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"0.105-20ubuntu0.18.04.1",
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"0.105-20ubuntu0.18.04.4",
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"0.105-20ubuntu0.18.04.5"
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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-polkit-1.0",
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"binary_version": "0.105-20ubuntu0.18.04.6"
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},
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{
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"binary_name": "libpolkit-agent-1-0",
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"binary_version": "0.105-20ubuntu0.18.04.6"
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},
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{
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"binary_name": "libpolkit-backend-1-0",
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"binary_version": "0.105-20ubuntu0.18.04.6"
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},
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{
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"binary_name": "libpolkit-gobject-1-0",
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"binary_version": "0.105-20ubuntu0.18.04.6"
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},
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{
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"binary_name": "policykit-1",
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"binary_version": "0.105-20ubuntu0.18.04.6"
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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-2021-4034",
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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: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:3.1/AV:L/AC:L/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": "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": "policykit-1",
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"purl": "pkg:deb/ubuntu/policykit-1@0.105-26ubuntu1.2?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": "0.105-26ubuntu1.2"
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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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"0.105-26ubuntu1",
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"0.105-26ubuntu1.1"
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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-polkit-1.0",
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"binary_version": "0.105-26ubuntu1.2"
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},
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{
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"binary_name": "libpolkit-agent-1-0",
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"binary_version": "0.105-26ubuntu1.2"
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},
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{
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"binary_name": "libpolkit-gobject-1-0",
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"binary_version": "0.105-26ubuntu1.2"
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},
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{
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"binary_name": "policykit-1",
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"binary_version": "0.105-26ubuntu1.2"
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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-2021-4034",
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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: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:3.1/AV:L/AC:L/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": "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-5252-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-4034"
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}
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]
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} |