342 lines
13 KiB
JSON
342 lines
13 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-6330-1",
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"summary": "linux-gcp-5.15 vulnerabilities",
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"details": "Daniel Moghimi discovered that some Intel(R) Processors did not properly\nclear microarchitectural state after speculative execution of various\ninstructions. A local unprivileged user could use this to obtain to\nsensitive information. (CVE-2022-40982)\n\nTavis Ormandy discovered that some AMD processors did not properly handle\nspeculative execution of certain vector register instructions. A local\nattacker could use this to expose sensitive information. (CVE-2023-20593)\n\nYe Zhang and Nicolas Wu discovered that the io_uring subsystem in the Linux\nkernel did not properly handle locking for rings with IOPOLL, leading to a\ndouble-free vulnerability. A local attacker could use this to cause a\ndenial of service (system crash) or possibly execute arbitrary code.\n(CVE-2023-21400)\n\nIt was discovered that the universal 32bit network packet classifier\nimplementation in the Linux kernel did not properly perform reference\ncounting in some situations, leading to a use-after-free vulnerability. A\nlocal attacker could use this to cause a denial of service (system crash)\nor possibly execute arbitrary code. (CVE-2023-3609)\n\nIt was discovered that the netfilter subsystem in the Linux kernel did not\nproperly handle certain error conditions, leading to a use-after-free\nvulnerability. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2023-3610)\n\nIt was discovered that the Quick Fair Queueing network scheduler\nimplementation in the Linux kernel contained an out-of-bounds write\nvulnerability. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2023-3611)\n\nIt was discovered that the network packet classifier with\nnetfilter/firewall marks implementation in the Linux kernel did not\nproperly handle reference counting, leading to a use-after-free\nvulnerability. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2023-3776)\n\nKevin Rich discovered that the netfilter subsystem in the Linux kernel did\nnot properly handle table rules flush in certain circumstances. A local\nattacker could possibly use this to cause a denial of service (system\ncrash) or execute arbitrary code. (CVE-2023-3777)\n\nKevin Rich discovered that the netfilter subsystem in the Linux kernel did\nnot properly handle rule additions to bound chains in certain\ncircumstances. A local attacker could possibly use this to cause a denial\nof service (system crash) or execute arbitrary code. (CVE-2023-3995)\n\nIt was discovered that the netfilter subsystem in the Linux kernel did not\nproperly handle PIPAPO element removal, leading to a use-after-free\nvulnerability. A local attacker could possibly use this to cause a denial\nof service (system crash) or execute arbitrary code. (CVE-2023-4004)\n\nKevin Rich discovered that the netfilter subsystem in the Linux kernel did\nnot properly handle bound chain deactivation in certain circumstances. A\nlocal attacker could possibly use this to cause a denial of service (system\ncrash) or execute arbitrary code. (CVE-2023-4015)\n\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2022-40982",
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"UBUNTU-CVE-2023-3609",
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"UBUNTU-CVE-2023-3610",
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"UBUNTU-CVE-2023-3611",
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"UBUNTU-CVE-2023-3776",
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"UBUNTU-CVE-2023-3777",
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"UBUNTU-CVE-2023-3995",
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"UBUNTU-CVE-2023-4004",
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"UBUNTU-CVE-2023-4015",
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"UBUNTU-CVE-2023-20593",
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"UBUNTU-CVE-2023-21400"
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],
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"related": [],
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"published": "2023-08-31T22:19:45Z",
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"modified": "2026-10-22T19:56:24Z",
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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": "linux-gcp-5.15",
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"purl": "pkg:deb/ubuntu/linux-gcp-5.15@5.15.0-1040.48~20.04.1?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": "5.15.0-1040.48~20.04.1"
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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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"5.15.0-1006.9~20.04.1",
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"5.15.0-1012.17~20.04.1",
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"5.15.0-1013.18~20.04.1",
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"5.15.0-1016.21~20.04.1",
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"5.15.0-1017.23~20.04.2",
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"5.15.0-1018.24~20.04.1",
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"5.15.0-1021.28~20.04.1",
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"5.15.0-1022.29~20.04.1",
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"5.15.0-1025.32~20.04.2",
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"5.15.0-1026.33~20.04.1",
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"5.15.0-1027.34~20.04.1",
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"5.15.0-1029.36~20.04.1",
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"5.15.0-1030.37~20.04.1",
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"5.15.0-1031.38~20.04.1",
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"5.15.0-1032.40~20.04.1",
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"5.15.0-1033.41~20.04.1",
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"5.15.0-1034.42~20.04.1",
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"5.15.0-1035.43~20.04.1",
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"5.15.0-1036.44~20.04.1",
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"5.15.0-1037.45~20.04.1",
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"5.15.0-1038.46~20.04.1",
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"5.15.0-1039.47~20.04.1"
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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": "linux-buildinfo-5.15.0-1040-gcp",
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"binary_version": "5.15.0-1040.48~20.04.1"
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},
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{
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"binary_name": "linux-gcp-5.15-headers-5.15.0-1040",
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"binary_version": "5.15.0-1040.48~20.04.1"
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},
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{
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"binary_name": "linux-gcp-5.15-tools-5.15.0-1040",
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"binary_version": "5.15.0-1040.48~20.04.1"
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},
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{
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"binary_name": "linux-headers-5.15.0-1040-gcp",
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"binary_version": "5.15.0-1040.48~20.04.1"
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},
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{
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"binary_name": "linux-image-unsigned-5.15.0-1040-gcp",
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"binary_version": "5.15.0-1040.48~20.04.1"
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},
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{
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"binary_name": "linux-modules-5.15.0-1040-gcp",
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"binary_version": "5.15.0-1040.48~20.04.1"
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},
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{
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"binary_name": "linux-modules-extra-5.15.0-1040-gcp",
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"binary_version": "5.15.0-1040.48~20.04.1"
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},
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{
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"binary_name": "linux-modules-iwlwifi-5.15.0-1040-gcp",
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"binary_version": "5.15.0-1040.48~20.04.1"
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},
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{
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"binary_name": "linux-tools-5.15.0-1040-gcp",
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"binary_version": "5.15.0-1040.48~20.04.1"
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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-2022-40982",
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"severity": [
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{
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"type": "CVSS_V4",
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"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA: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:C/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:C/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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"id": "CVE-2023-3609",
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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": "high"
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}
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]
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},
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{
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"id": "CVE-2023-3610",
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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": "high"
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}
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]
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},
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{
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"id": "CVE-2023-3611",
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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": "high"
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}
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]
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},
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{
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"id": "CVE-2023-3776",
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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": "high"
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}
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]
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},
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{
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"id": "CVE-2023-3777",
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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": "high"
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}
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]
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},
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{
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"id": "CVE-2023-3995",
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"severity": [
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{
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"type": "Ubuntu",
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"score": "high"
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}
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]
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},
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{
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"id": "CVE-2023-4004",
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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": "high"
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}
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]
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},
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{
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"id": "CVE-2023-4015",
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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": "high"
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}
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]
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},
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{
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"id": "CVE-2023-20593",
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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": "Ubuntu",
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"score": "high"
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}
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]
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},
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{
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"id": "CVE-2023-21400",
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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:H/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": "high"
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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-6330-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2022-40982"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-3609"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-3610"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-3611"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-3776"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-3777"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-3995"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-4004"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-4015"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-20593"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-21400"
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}
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]
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} |