295 lines
7.3 KiB
JSON
295 lines
7.3 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-5225-1",
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"summary": "lxml vulnerability",
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"details": "It was discovered that lxml incorrectly handled certain XML and HTML files.\nAn attacker could possibly use this issue to execute arbitrary code.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-43818"
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],
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"related": [],
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"published": "2022-01-12T12:46:34Z",
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"modified": "2026-06-29T10:52:53Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:14.04:LTS",
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"name": "lxml",
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"purl": "pkg:deb/ubuntu/lxml@3.3.3-1ubuntu0.2+esm5?arch=source&distro=trusty/esm"
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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": "3.3.3-1ubuntu0.2+esm5"
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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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"3.2.0-1",
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"3.3.0~beta2-1",
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"3.3.0~beta4-1",
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"3.3.1-1",
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"3.3.2-1",
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"3.3.2-1build1",
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"3.3.3-1",
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"3.3.3-1ubuntu0.1",
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"3.3.3-1ubuntu0.2",
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"3.3.3-1ubuntu0.2+esm1",
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"3.3.3-1ubuntu0.2+esm2",
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"3.3.3-1ubuntu0.2+esm3"
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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": "python-lxml",
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"binary_version": "3.3.3-1ubuntu0.2+esm5"
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},
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{
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"binary_name": "python3-lxml",
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"binary_version": "3.3.3-1ubuntu0.2+esm5"
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}
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],
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"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:Pro:14.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-43818",
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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:N/AC:L/PR:N/UI:R/S:C/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:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N"
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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:Pro:16.04:LTS",
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"name": "lxml",
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"purl": "pkg:deb/ubuntu/lxml@3.5.0-1ubuntu0.4+esm2?arch=source&distro=esm-infra/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": "3.5.0-1ubuntu0.4+esm2"
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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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"3.4.4-1",
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"3.5.0-1",
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"3.5.0-1build1",
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"3.5.0-1ubuntu0.1",
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"3.5.0-1ubuntu0.2",
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"3.5.0-1ubuntu0.3",
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"3.5.0-1ubuntu0.4"
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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": "python-lxml",
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"binary_version": "3.5.0-1ubuntu0.4+esm2"
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},
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{
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"binary_name": "python3-lxml",
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"binary_version": "3.5.0-1ubuntu0.4+esm2"
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}
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],
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"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:Pro:16.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-43818",
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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:N/AC:L/PR:N/UI:R/S:C/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:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N"
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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": "lxml",
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"purl": "pkg:deb/ubuntu/lxml@4.2.1-1ubuntu0.6?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": "4.2.1-1ubuntu0.6"
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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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"4.0.0-1",
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"4.1.0-1",
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"4.2.0-1",
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"4.2.1-1",
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"4.2.1-1ubuntu0.1",
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"4.2.1-1ubuntu0.2",
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"4.2.1-1ubuntu0.3",
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"4.2.1-1ubuntu0.4"
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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": "python-lxml",
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"binary_version": "4.2.1-1ubuntu0.6"
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},
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{
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"binary_name": "python3-lxml",
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"binary_version": "4.2.1-1ubuntu0.6"
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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-2021-43818",
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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:N/AC:L/PR:N/UI:R/S:C/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:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N"
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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:20.04:LTS",
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"name": "lxml",
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"purl": "pkg:deb/ubuntu/lxml@4.5.0-1ubuntu0.5?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": "4.5.0-1ubuntu0.5"
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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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"4.4.1-1",
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"4.4.1-1build1",
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"4.4.2-1",
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"4.5.0-1",
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"4.5.0-1ubuntu0.1",
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"4.5.0-1ubuntu0.2",
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"4.5.0-1ubuntu0.3"
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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": "python-lxml",
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"binary_version": "4.5.0-1ubuntu0.5"
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},
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{
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"binary_name": "python3-lxml",
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"binary_version": "4.5.0-1ubuntu0.5"
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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-2021-43818",
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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:N/AC:L/PR:N/UI:R/S:C/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:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N"
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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-5225-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-43818"
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}
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]
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} |