355 lines
10 KiB
JSON
355 lines
10 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-6555-1",
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"summary": "xorg-server, xwayland vulnerabilities",
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"details": "Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled XKB\nbutton actions. An attacker could possibly use this issue to cause the X\nServer to crash, execute arbitrary code, or escalate privileges.\n(CVE-2023-6377)\n\nJan-Niklas Sohn discovered that the X.Org X Server incorrectly handled\nmemory when processing the RRChangeOutputProperty and\nRRChangeProviderProperty APIs. An attacker could possibly use this issue to\ncause the X Server to crash, or obtain sensitive information.\n(CVE-2023-6478)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2023-6377",
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"UBUNTU-CVE-2023-6478"
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],
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"related": [],
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"published": "2023-12-13T13:23:48Z",
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"modified": "2026-04-27T14:11:32Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:20.04:LTS",
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"name": "xorg-server",
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"purl": "pkg:deb/ubuntu/xorg-server@2:1.20.13-1ubuntu1~20.04.12?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": "2:1.20.13-1ubuntu1~20.04.12"
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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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"2:1.20.5+git20191008-0ubuntu1",
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"2:1.20.6-1ubuntu1",
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"2:1.20.7-2ubuntu1",
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"2:1.20.7-2ubuntu2",
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"2:1.20.8-2ubuntu2",
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"2:1.20.8-2ubuntu2.1",
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"2:1.20.8-2ubuntu2.2",
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"2:1.20.8-2ubuntu2.3",
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"2:1.20.8-2ubuntu2.4",
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"2:1.20.8-2ubuntu2.6",
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"2:1.20.9-2ubuntu1.1~20.04.1",
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"2:1.20.9-2ubuntu1.2~20.04.1",
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"2:1.20.9-2ubuntu1.2~20.04.2",
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"2:1.20.11-1ubuntu1~20.04.2",
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"2:1.20.13-1ubuntu1~20.04.2",
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"2:1.20.13-1ubuntu1~20.04.3",
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"2:1.20.13-1ubuntu1~20.04.4",
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"2:1.20.13-1ubuntu1~20.04.5",
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"2:1.20.13-1ubuntu1~20.04.6",
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"2:1.20.13-1ubuntu1~20.04.8",
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"2:1.20.13-1ubuntu1~20.04.9"
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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": "2:1.20.13-1ubuntu1~20.04.12"
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},
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{
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"binary_name": "xdmx-tools",
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"binary_version": "2:1.20.13-1ubuntu1~20.04.12"
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},
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{
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"binary_name": "xnest",
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"binary_version": "2:1.20.13-1ubuntu1~20.04.12"
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},
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{
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"binary_name": "xorg-server-source",
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"binary_version": "2:1.20.13-1ubuntu1~20.04.12"
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},
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{
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"binary_name": "xserver-common",
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"binary_version": "2:1.20.13-1ubuntu1~20.04.12"
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},
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{
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"binary_name": "xserver-xephyr",
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"binary_version": "2:1.20.13-1ubuntu1~20.04.12"
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},
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{
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"binary_name": "xserver-xorg-core",
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"binary_version": "2:1.20.13-1ubuntu1~20.04.12"
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},
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{
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"binary_name": "xserver-xorg-legacy",
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"binary_version": "2:1.20.13-1ubuntu1~20.04.12"
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},
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{
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"binary_name": "xvfb",
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"binary_version": "2:1.20.13-1ubuntu1~20.04.12"
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},
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{
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"binary_name": "xwayland",
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"binary_version": "2:1.20.13-1ubuntu1~20.04.12"
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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:20.04:LTS",
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"cves": [
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{
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"id": "CVE-2023-6377",
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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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"id": "CVE-2023-6478",
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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:L/UI:N/S:U/C:H/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: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": "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:22.04:LTS",
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"name": "xorg-server",
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"purl": "pkg:deb/ubuntu/xorg-server@2:21.1.4-2ubuntu1.7~22.04.5?arch=source&distro=jammy"
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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": "2:21.1.4-2ubuntu1.7~22.04.5"
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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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"2:1.20.13-1ubuntu1",
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"2:1.20.13-1ubuntu2",
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"2:1.20.14-1ubuntu1",
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"2:21.1.3-2ubuntu2",
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"2:21.1.3-2ubuntu2.1",
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"2:21.1.3-2ubuntu2.2",
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"2:21.1.3-2ubuntu2.3",
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"2:21.1.3-2ubuntu2.4",
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"2:21.1.3-2ubuntu2.5",
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"2:21.1.3-2ubuntu2.6",
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"2:21.1.3-2ubuntu2.7",
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"2:21.1.3-2ubuntu2.8",
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"2:21.1.3-2ubuntu2.9",
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"2:21.1.4-2ubuntu1.7~22.04.1",
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"2:21.1.4-2ubuntu1.7~22.04.2"
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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": "xnest",
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"binary_version": "2:21.1.4-2ubuntu1.7~22.04.5"
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},
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{
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"binary_name": "xorg-server-source",
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"binary_version": "2:21.1.4-2ubuntu1.7~22.04.5"
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},
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{
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"binary_name": "xserver-common",
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"binary_version": "2:21.1.4-2ubuntu1.7~22.04.5"
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},
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{
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"binary_name": "xserver-xephyr",
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"binary_version": "2:21.1.4-2ubuntu1.7~22.04.5"
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},
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{
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"binary_name": "xserver-xorg-core",
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"binary_version": "2:21.1.4-2ubuntu1.7~22.04.5"
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},
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{
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"binary_name": "xserver-xorg-legacy",
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"binary_version": "2:21.1.4-2ubuntu1.7~22.04.5"
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},
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{
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"binary_name": "xvfb",
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"binary_version": "2:21.1.4-2ubuntu1.7~22.04.5"
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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:22.04:LTS",
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"cves": [
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{
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"id": "CVE-2023-6377",
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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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"id": "CVE-2023-6478",
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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:L/UI:N/S:U/C:H/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: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": "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:22.04:LTS",
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"name": "xwayland",
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"purl": "pkg:deb/ubuntu/xwayland@2:22.1.1-1ubuntu0.9?arch=source&distro=jammy"
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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": "2:22.1.1-1ubuntu0.9"
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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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"2:21.1.2-0ubuntu1",
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"2:21.1.3-1",
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"2:21.1.3-1ubuntu1",
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"2:21.1.4-1",
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"2:22.1.0-1",
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"2:22.1.1-1",
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"2:22.1.1-1ubuntu0.1",
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"2:22.1.1-1ubuntu0.2",
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"2:22.1.1-1ubuntu0.3",
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"2:22.1.1-1ubuntu0.4",
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"2:22.1.1-1ubuntu0.5",
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"2:22.1.1-1ubuntu0.6",
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"2:22.1.1-1ubuntu0.7"
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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": "xwayland",
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"binary_version": "2:22.1.1-1ubuntu0.9"
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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:22.04:LTS",
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"cves": [
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{
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"id": "CVE-2023-6377",
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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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"id": "CVE-2023-6478",
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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:L/UI:N/S:U/C:H/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: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": "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-6555-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-6377"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-6478"
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}
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]
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} |