209 lines
6.7 KiB
JSON
209 lines
6.7 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-4488-2",
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"summary": "xorg-server vulnerabilities",
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"details": "USN-4488-1 fixed several vulnerabilities in X.Org. This update provides\nthe corresponding update and also the update from USN-4490-1 for Ubuntu 14.04 ESM.\n\nOriginal advisory details:\n\n Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled the\n input extension protocol. A local attacker could possibly use this issue to\n escalate privileges. (CVE-2020-14346)\n \n Jan-Niklas Sohn discovered that the X.Org X Server incorrectly initialized\n memory. A local attacker could possibly use this issue to obtain sensitive\n information. (CVE-2020-14347)\n \n Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled the\n XkbSelectEvents function. A local attacker could possibly use this issue to\n escalate privileges. (CVE-2020-14361)\n \n Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled the\n XRecordRegisterClients function. A local attacker could possibly use this\n issue to escalate privileges. (CVE-2020-14362)\n\n Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled the\n XkbSetNames function. A local attacker could possibly use this issue to\n escalate privileges. (CVE-2020-14345)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2020-14345",
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"UBUNTU-CVE-2020-14346",
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"UBUNTU-CVE-2020-14347",
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"UBUNTU-CVE-2020-14361",
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"UBUNTU-CVE-2020-14362"
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],
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"related": [],
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"published": "2020-09-09T16:33:35Z",
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"modified": "2026-04-22T07:36:39Z",
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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": "xorg-server",
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"purl": "pkg:deb/ubuntu/xorg-server@2:1.15.1-0ubuntu2.11+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": "2:1.15.1-0ubuntu2.11+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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"2:1.14.3-3ubuntu2",
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"2:1.14.3-3ubuntu3",
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"2:1.14.3-3ubuntu4",
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"2:1.14.3-5ubuntu1",
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"2:1.14.4-1ubuntu1",
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"2:1.14.4-1ubuntu2",
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"2:1.14.4.901-0ubuntu2",
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"2:1.14.5-1ubuntu2",
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"2:1.14.5-1ubuntu4",
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"2:1.15.0-1ubuntu1",
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"2:1.15.0-1ubuntu2",
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"2:1.15.0-1ubuntu3",
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"2:1.15.0-1ubuntu4",
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"2:1.15.0-1ubuntu6",
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"2:1.15.0-1ubuntu7",
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"2:1.15.1-0ubuntu1",
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"2:1.15.1-0ubuntu2",
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"2:1.15.1-0ubuntu2.1",
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"2:1.15.1-0ubuntu2.4",
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"2:1.15.1-0ubuntu2.5",
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"2:1.15.1-0ubuntu2.6",
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"2:1.15.1-0ubuntu2.7",
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"2:1.15.1-0ubuntu2.9",
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"2:1.15.1-0ubuntu2.10",
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"2:1.15.1-0ubuntu2.11"
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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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"binary_version": "2:1.15.1-0ubuntu2.11+esm2"
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},
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{
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"binary_name": "xdmx-tools",
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"binary_version": "2:1.15.1-0ubuntu2.11+esm2"
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},
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{
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"binary_name": "xnest",
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"binary_version": "2:1.15.1-0ubuntu2.11+esm2"
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},
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{
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"binary_name": "xorg-server-source",
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"binary_version": "2:1.15.1-0ubuntu2.11+esm2"
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},
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{
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"binary_name": "xserver-common",
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"binary_version": "2:1.15.1-0ubuntu2.11+esm2"
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},
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{
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"binary_name": "xserver-xephyr",
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"binary_version": "2:1.15.1-0ubuntu2.11+esm2"
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},
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{
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"binary_name": "xserver-xorg-core",
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"binary_version": "2:1.15.1-0ubuntu2.11+esm2"
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},
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{
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"binary_name": "xserver-xorg-xmir",
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"binary_version": "2:1.15.1-0ubuntu2.11+esm2"
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},
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{
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"binary_name": "xvfb",
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"binary_version": "2:1.15.1-0ubuntu2.11+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-2020-14345",
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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": "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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"id": "CVE-2020-14346",
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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": "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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"id": "CVE-2020-14347",
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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:N/A:N"
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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:N/A:N"
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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-2020-14361",
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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": "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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"id": "CVE-2020-14362",
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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": "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-4488-2"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-14345"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-14346"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-14347"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-14361"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-14362"
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}
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]
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} |