150 lines
3.9 KiB
JSON
150 lines
3.9 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-5279-1",
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"summary": "util-linux vulnerabilities",
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"details": "It was discovered that util-linux incorrectly handled unmounting FUSE\nfilesystems. A local attacker could possibly use this issue to unmount\nFUSE filesystems belonging to other users.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-3995",
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"UBUNTU-CVE-2021-3996"
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],
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"related": [],
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"published": "2022-02-09T13:26:34Z",
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"modified": "2026-04-22T07:37:01Z",
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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": "util-linux",
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"purl": "pkg:deb/ubuntu/util-linux@2.34-0.1ubuntu9.3?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": "2.34-0.1ubuntu9.3"
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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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"2.34-0.1ubuntu2",
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"2.34-0.1ubuntu4",
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"2.34-0.1ubuntu5",
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"2.34-0.1ubuntu6",
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"2.34-0.1ubuntu7",
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"2.34-0.1ubuntu8",
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"2.34-0.1ubuntu9",
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"2.34-0.1ubuntu9.1"
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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": "bsdutils",
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"binary_version": "1:2.34-0.1ubuntu9.3"
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},
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{
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"binary_name": "fdisk",
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"binary_version": "2.34-0.1ubuntu9.3"
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},
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{
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"binary_name": "libblkid1",
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"binary_version": "2.34-0.1ubuntu9.3"
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},
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{
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"binary_name": "libfdisk1",
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"binary_version": "2.34-0.1ubuntu9.3"
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},
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{
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"binary_name": "libmount1",
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"binary_version": "2.34-0.1ubuntu9.3"
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},
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{
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"binary_name": "libsmartcols1",
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"binary_version": "2.34-0.1ubuntu9.3"
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},
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{
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"binary_name": "libuuid1",
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"binary_version": "2.34-0.1ubuntu9.3"
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},
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{
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"binary_name": "mount",
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"binary_version": "2.34-0.1ubuntu9.3"
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},
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{
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"binary_name": "rfkill",
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"binary_version": "2.34-0.1ubuntu9.3"
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},
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{
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"binary_name": "util-linux",
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"binary_version": "2.34-0.1ubuntu9.3"
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},
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{
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"binary_name": "util-linux-locales",
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"binary_version": "2.34-0.1ubuntu9.3"
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},
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{
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"binary_name": "uuid-runtime",
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"binary_version": "2.34-0.1ubuntu9.3"
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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-2021-3995",
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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: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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"id": "CVE-2021-3996",
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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:N/I:N/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: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-5279-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-3995"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-3996"
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}
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]
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} |