271 lines
6.8 KiB
JSON
271 lines
6.8 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-6469-1",
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"summary": "xrdp vulnerability",
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"details": "Ashley Newson discovered that xrdp incorrectly handled memory when\nprocessing certain incoming connections. An attacker could possibly use\nthis issue to cause a denial of service or arbitrary code execution.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2020-4044"
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],
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"related": [],
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"published": "2023-11-02T10:20:42Z",
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"modified": "2026-06-29T10:53:05Z",
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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": "xrdp",
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"purl": "pkg:deb/ubuntu/xrdp@0.6.0-1ubuntu0.1+esm2?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": "0.6.0-1ubuntu0.1+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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"0.6.0-1",
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"0.6.0-1ubuntu0.1",
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"0.6.0-1ubuntu0.1+esm1"
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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": "xrdp",
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"binary_version": "0.6.0-1ubuntu0.1+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:14.04:LTS",
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"cves": [
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{
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"id": "CVE-2020-4044",
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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:N/AC:L/PR:N/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": "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": "xrdp",
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"purl": "pkg:deb/ubuntu/xrdp@0.6.1-2ubuntu0.3+esm2?arch=source&distro=esm-apps/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": "0.6.1-2ubuntu0.3+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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"0.6.1-2",
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"0.6.1-2ubuntu0.1",
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"0.6.1-2ubuntu0.3",
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"0.6.1-2ubuntu0.3+esm1"
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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": "xrdp",
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"binary_version": "0.6.1-2ubuntu0.3+esm2"
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}
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],
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"availability": "Available with Ubuntu Pro: 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-2020-4044",
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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:N/AC:L/PR:N/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": "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:18.04:LTS",
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"name": "xrdp",
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"purl": "pkg:deb/ubuntu/xrdp@0.9.5-2ubuntu0.1~esm1?arch=source&distro=esm-apps/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": "0.9.5-2ubuntu0.1~esm1"
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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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"0.9.1-9",
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"0.9.4-1",
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"0.9.4-2",
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"0.9.4-3",
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"0.9.4-4",
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"0.9.4-5",
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"0.9.5-1",
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"0.9.5-1build1",
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"0.9.5-2"
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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": "xorgxrdp",
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"binary_version": "0.9.5-2ubuntu0.1~esm1"
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},
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{
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"binary_name": "xrdp",
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"binary_version": "0.9.5-2ubuntu0.1~esm1"
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},
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{
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"binary_name": "xrdp-pulseaudio-installer",
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"binary_version": "0.9.5-2ubuntu0.1~esm1"
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}
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],
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"availability": "Available with Ubuntu Pro: 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:18.04:LTS",
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"cves": [
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{
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"id": "CVE-2020-4044",
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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:N/AC:L/PR:N/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": "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": "xrdp",
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"purl": "pkg:deb/ubuntu/xrdp@0.9.12-1ubuntu0.1?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": "0.9.12-1ubuntu0.1"
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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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"0.9.9-1",
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"0.9.12-1"
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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": "xrdp",
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"binary_version": "0.9.12-1ubuntu0.1"
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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-2020-4044",
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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:N/AC:L/PR:N/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": "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-6469-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-4044"
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}
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]
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} |