203 lines
6.9 KiB
JSON
203 lines
6.9 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-6088-2",
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"summary": "runc vulnerabilities",
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"details": "USN-6088-1 fixed vulnerabilities in runC. This update provides\nthe corresponding updates for Ubuntu 16.04 LTS.\n\nIt was discovered that runC incorrectly performed access control when\nmounting /proc to non-directories. An attacker could possibly use\nthis issue to escalate privileges.\n(CVE-2019-19921)\n\nFelix Wilhelm discovered that runC incorrecly handled netlink \nmessages. An attacker could possibly use\nthis issue to escalate privileges. (CVE-2021-43784)\n\nAndrew G. Morgan discovered that runC incorrectly set\ninherited process capabilities inside the container.\nAn attacker could possibly use this issue to\nescalate privileges. (CVE-2022-29162)\n\nOriginal advisory details:\n\n It was discovered that runC incorrectly made /sys/fs/cgroup\n writable when in rootless mode. An attacker could possibly\n use this issue to escalate privileges. (CVE-2023-25809)\n \n It was discovered that runC incorrectly performed access control when\n mounting /proc to non-directories. An attacker could possibly use\n this issue to escalate privileges. (CVE-2023-27561)\n \n It was discovered that runC incorrectly handled /proc and \n /sys mounts inside a container. An attacker could possibly\n use this issue to bypass AppArmor, and potentially SELinux.\n (CVE-2023-28642)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2019-19921",
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"UBUNTU-CVE-2021-43784",
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"UBUNTU-CVE-2022-29162",
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"UBUNTU-CVE-2023-25809",
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"UBUNTU-CVE-2023-27561",
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"UBUNTU-CVE-2023-28642"
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],
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"related": [],
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"published": "2023-05-23T14:07:29Z",
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"modified": "2026-06-25T10:46:13Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:16.04:LTS",
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"name": "runc",
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"purl": "pkg:deb/ubuntu/runc@1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.4+esm4?arch=source&distro=esm-apps/xenial"
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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": "1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.4+esm4"
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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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"0.0.8+dfsg-2",
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"0.1.1-0ubuntu5~16.04",
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"1.0.0~rc1-0ubuntu1~16.04",
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"1.0.0~rc1-0ubuntu2~16.04.1",
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"1.0.0~rc1-0ubuntu2~16.04.1.1",
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"1.0.0~rc2-0ubuntu2~16.04.1",
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"1.0.0~rc2+docker1.12.6-0ubuntu1~16.04.1",
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"1.0.0~rc2+docker1.13.1-0ubuntu1~16.04.1",
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"1.0.0~rc2+docker1.13.1-0ubuntu1~16.04.2",
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"1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.3",
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"1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.4",
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"1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.4+esm1",
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"1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.4+esm2"
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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": "golang-github-opencontainers-runc-dev",
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"binary_version": "1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.4+esm4"
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},
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{
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"binary_name": "runc",
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"binary_version": "1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.4+esm4"
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}
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],
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"availability": "Available with Ubuntu Pro: 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:16.04:LTS",
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"cves": [
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{
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"id": "CVE-2019-19921",
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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:H/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-2021-43784",
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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:H/PR:L/UI:N/S:C/C:L/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:H/PR:L/UI:N/S:U/C:L/I:L/A:L"
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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-2022-29162",
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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:N/UI:N/S:U/C:L/I:L/A:L"
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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-2023-25809",
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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:C/C:L/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:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L"
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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-2023-27561",
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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:H/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:H/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-2023-28642",
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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:N/UI:R/S:C/C:L/I:L/A:L"
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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-6088-2"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2019-19921"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-43784"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2022-29162"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-25809"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-27561"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2023-28642"
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}
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]
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} |