248 lines
6.5 KiB
JSON
248 lines
6.5 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-5614-1",
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"summary": "wayland vulnerability",
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"details": "It was discovered that Wayland incorrectly handled reference counting\ncertain objects. An attacker could use this issue to cause Wayland to\ncrash, resulting in a denial of service, or possibly execute arbitrary\ncode.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-3782"
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],
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"related": [],
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"published": "2022-09-15T16:43:06Z",
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"modified": "2026-04-22T07:37:02Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:18.04:LTS",
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"name": "wayland",
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"purl": "pkg:deb/ubuntu/wayland@1.16.0-1ubuntu1.1~18.04.4?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": "1.16.0-1ubuntu1.1~18.04.4"
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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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"1.14.0-1",
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"1.14.0-2",
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"1.16.0-1ubuntu1.1~18.04.1",
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"1.16.0-1ubuntu1.1~18.04.3"
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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": "libwayland-bin",
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"binary_version": "1.16.0-1ubuntu1.1~18.04.4"
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},
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{
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"binary_name": "libwayland-client0",
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"binary_version": "1.16.0-1ubuntu1.1~18.04.4"
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},
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{
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"binary_name": "libwayland-cursor0",
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"binary_version": "1.16.0-1ubuntu1.1~18.04.4"
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},
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{
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"binary_name": "libwayland-egl1",
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"binary_version": "1.16.0-1ubuntu1.1~18.04.4"
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},
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{
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"binary_name": "libwayland-server0",
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"binary_version": "1.16.0-1ubuntu1.1~18.04.4"
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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-2021-3782",
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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:L/I:L/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:L/I:L/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": "wayland",
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"purl": "pkg:deb/ubuntu/wayland@1.18.0-1ubuntu0.1?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": "1.18.0-1ubuntu0.1"
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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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"1.17.0-1",
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"1.17.0-1build1",
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"1.17.0-1build2",
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"1.18.0-1"
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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": "libwayland-bin",
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"binary_version": "1.18.0-1ubuntu0.1"
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},
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{
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"binary_name": "libwayland-client0",
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"binary_version": "1.18.0-1ubuntu0.1"
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},
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{
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"binary_name": "libwayland-cursor0",
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"binary_version": "1.18.0-1ubuntu0.1"
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},
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{
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"binary_name": "libwayland-egl1",
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"binary_version": "1.18.0-1ubuntu0.1"
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},
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{
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"binary_name": "libwayland-server0",
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"binary_version": "1.18.0-1ubuntu0.1"
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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-2021-3782",
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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:L/I:L/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:L/I:L/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:22.04:LTS",
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"name": "wayland",
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"purl": "pkg:deb/ubuntu/wayland@1.20.0-1ubuntu0.1?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": "1.20.0-1ubuntu0.1"
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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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"1.19.0-2build1",
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"1.20.0-1"
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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": "libwayland-bin",
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"binary_version": "1.20.0-1ubuntu0.1"
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},
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{
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"binary_name": "libwayland-client0",
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"binary_version": "1.20.0-1ubuntu0.1"
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},
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{
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"binary_name": "libwayland-cursor0",
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"binary_version": "1.20.0-1ubuntu0.1"
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},
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{
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"binary_name": "libwayland-egl1",
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"binary_version": "1.20.0-1ubuntu0.1"
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},
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{
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"binary_name": "libwayland-server0",
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"binary_version": "1.20.0-1ubuntu0.1"
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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:22.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-3782",
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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:L/I:L/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:L/I:L/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-5614-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-3782"
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}
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]
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} |