535 lines
15 KiB
JSON
535 lines
15 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-4905-1",
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"summary": "xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04 vulnerability",
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"details": "Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled\ncertain lengths of XInput extension ChangeFeedbackControl requests. An\nattacker could use this issue to cause the server to crash, resulting in a\ndenial of service, or possibly execute arbitrary code.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-3472"
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],
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"related": [],
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"published": "2021-04-13T14:51:00Z",
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"modified": "2026-04-22T07:36:59Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:16.04:LTS",
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"name": "xorg-server",
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"purl": "pkg:deb/ubuntu/xorg-server@2:1.18.4-0ubuntu0.12?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": "2:1.18.4-0ubuntu0.12"
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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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"2:1.17.2-1ubuntu9",
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"2:1.17.2-1ubuntu10",
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"2:1.17.3-2ubuntu1",
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"2:1.17.3-2ubuntu2",
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"2:1.17.3-2ubuntu3",
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"2:1.17.3-2ubuntu4",
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"2:1.18.1-1ubuntu3",
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"2:1.18.1-1ubuntu4",
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"2:1.18.3-1ubuntu1",
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"2:1.18.3-1ubuntu2",
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"2:1.18.3-1ubuntu2.2",
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"2:1.18.3-1ubuntu2.3",
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"2:1.18.4-0ubuntu0.1",
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"2:1.18.4-0ubuntu0.2",
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"2:1.18.4-0ubuntu0.3",
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"2:1.18.4-0ubuntu0.4",
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"2:1.18.4-0ubuntu0.6",
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"2:1.18.4-0ubuntu0.7",
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"2:1.18.4-0ubuntu0.8",
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"2:1.18.4-0ubuntu0.9",
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"2:1.18.4-0ubuntu0.10",
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"2:1.18.4-0ubuntu0.11"
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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": "xdmx",
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},
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{
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"binary_name": "xdmx-tools",
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"binary_version": "2:1.18.4-0ubuntu0.12"
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},
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{
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"binary_name": "xmir",
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"binary_version": "2:1.18.4-0ubuntu0.12"
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},
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{
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"binary_name": "xnest",
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"binary_version": "2:1.18.4-0ubuntu0.12"
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},
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{
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"binary_name": "xorg-server-source",
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"binary_version": "2:1.18.4-0ubuntu0.12"
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},
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{
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"binary_name": "xserver-common",
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"binary_version": "2:1.18.4-0ubuntu0.12"
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},
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{
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"binary_name": "xserver-xephyr",
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"binary_version": "2:1.18.4-0ubuntu0.12"
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},
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{
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"binary_name": "xserver-xorg-core",
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"binary_version": "2:1.18.4-0ubuntu0.12"
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},
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{
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"binary_name": "xserver-xorg-legacy",
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"binary_version": "2:1.18.4-0ubuntu0.12"
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},
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{
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"binary_name": "xserver-xorg-xmir",
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"binary_version": "2:1.18.4-0ubuntu0.12"
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},
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{
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"binary_name": "xvfb",
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"binary_version": "2:1.18.4-0ubuntu0.12"
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},
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"binary_name": "xwayland",
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"binary_version": "2:1.18.4-0ubuntu0.12"
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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-2021-3472",
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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": "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": "xorg-server-hwe-16.04",
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"purl": "pkg:deb/ubuntu/xorg-server-hwe-16.04@2:1.19.6-1ubuntu4.1~16.04.6?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": "2:1.19.6-1ubuntu4.1~16.04.6"
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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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"2:1.18.4-1ubuntu6.1~16.04.1",
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"2:1.18.4-1ubuntu6.1~16.04.2",
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"2:1.19.3-1ubuntu1~16.04.2",
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"2:1.19.3-1ubuntu1~16.04.3",
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"2:1.19.3-1ubuntu1~16.04.4",
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"2:1.19.5-0ubuntu2~16.04.1",
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"2:1.19.6-1ubuntu4~16.04.1",
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"2:1.19.6-1ubuntu4.1~16.04.1",
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"2:1.19.6-1ubuntu4.1~16.04.2",
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"2:1.19.6-1ubuntu4.1~16.04.3",
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"2:1.19.6-1ubuntu4.1~16.04.4",
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"2:1.19.6-1ubuntu4.1~16.04.5"
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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": "xmir-hwe-16.04",
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"binary_version": "2:1.19.6-1ubuntu4.1~16.04.6"
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},
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{
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"binary_name": "xorg-server-source-hwe-16.04",
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"binary_version": "2:1.19.6-1ubuntu4.1~16.04.6"
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},
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{
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"binary_name": "xserver-xephyr-hwe-16.04",
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},
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{
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{
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"binary_name": "xserver-xorg-legacy-hwe-16.04",
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},
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{
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"binary_version": "2:1.19.6-1ubuntu4.1~16.04.6"
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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:16.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-3472",
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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": "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": "xorg-server",
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{
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"id": "CVE-2021-3472",
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"severity": [
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{
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"type": "CVSS_V3",
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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": "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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],
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],
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|
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{
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{
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|
|
{
|
|
"binary_name": "xserver-common",
|
|
"binary_version": "2:1.20.9-2ubuntu1.2~20.04.2"
|
|
},
|
|
{
|
|
"binary_name": "xserver-xephyr",
|
|
"binary_version": "2:1.20.9-2ubuntu1.2~20.04.2"
|
|
},
|
|
{
|
|
"binary_name": "xserver-xorg-core",
|
|
"binary_version": "2:1.20.9-2ubuntu1.2~20.04.2"
|
|
},
|
|
{
|
|
"binary_name": "xserver-xorg-legacy",
|
|
"binary_version": "2:1.20.9-2ubuntu1.2~20.04.2"
|
|
},
|
|
{
|
|
"binary_name": "xvfb",
|
|
"binary_version": "2:1.20.9-2ubuntu1.2~20.04.2"
|
|
},
|
|
{
|
|
"binary_name": "xwayland",
|
|
"binary_version": "2:1.20.9-2ubuntu1.2~20.04.2"
|
|
}
|
|
],
|
|
"availability": "No subscription required"
|
|
},
|
|
"database_specific": {
|
|
"cves_map": {
|
|
"ecosystem": "Ubuntu:20.04:LTS",
|
|
"cves": [
|
|
{
|
|
"id": "CVE-2021-3472",
|
|
"severity": [
|
|
{
|
|
"type": "CVSS_V3",
|
|
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
|
|
},
|
|
{
|
|
"type": "CVSS_V3",
|
|
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
|
|
},
|
|
{
|
|
"type": "Ubuntu",
|
|
"score": "medium"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"type": "ADVISORY",
|
|
"url": "https://ubuntu.com/security/notices/USN-4905-1"
|
|
},
|
|
{
|
|
"type": "REPORT",
|
|
"url": "https://ubuntu.com/security/CVE-2021-3472"
|
|
}
|
|
]
|
|
} |