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vuln-ubuntu/data/osv/usn/USN-6322-1.json
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{
"schema_version": "1.7.0",
"id": "USN-6322-1",
"summary": "elfutils vulnerabilities",
"details": "It was discovered that elfutils incorrectly handled certain malformed\nfiles. If a user or automated system were tricked into processing a\nspecially crafted file, elfutils could be made to crash or consume\nresources, resulting in a denial of service. This issue only affected\nUbuntu 14.04 LTS. (CVE-2018-16062, CVE-2018-16403, CVE-2018-18310,\nCVE-2018-18520, CVE-2018-18521, CVE-2019-7149, CVE-2019-7150,\nCVE-2019-7665)\n\nIt was discovered that elfutils incorrectly handled bounds checks in\ncertain functions when processing malformed files. If a user or automated\nsystem were tricked into processing a specially crafted file, elfutils\ncould be made to crash or consume resources, resulting in a denial of\nservice. (CVE-2020-21047, CVE-2021-33294)\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2018-16062",
"UBUNTU-CVE-2018-16403",
"UBUNTU-CVE-2018-18310",
"UBUNTU-CVE-2018-18520",
"UBUNTU-CVE-2018-18521",
"UBUNTU-CVE-2019-7149",
"UBUNTU-CVE-2019-7150",
"UBUNTU-CVE-2019-7665",
"UBUNTU-CVE-2020-21047",
"UBUNTU-CVE-2021-33294"
],
"related": [],
"published": "2023-08-30T16:29:23Z",
"modified": "2026-06-29T10:53:04Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "elfutils",
"purl": "pkg:deb/ubuntu/elfutils@0.158-0ubuntu5.3+esm1?arch=source&distro=trusty/esm"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.158-0ubuntu5.3+esm1"
}
]
}
],
"versions": [
"0.157-1ubuntu1",
"0.158-0ubuntu3",
"0.158-0ubuntu4",
"0.158-0ubuntu5",
"0.158-0ubuntu5.1",
"0.158-0ubuntu5.2",
"0.158-0ubuntu5.3"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "elfutils",
"binary_version": "0.158-0ubuntu5.3+esm1"
},
{
"binary_name": "libasm1",
"binary_version": "0.158-0ubuntu5.3+esm1"
},
{
"binary_name": "libdw1",
"binary_version": "0.158-0ubuntu5.3+esm1"
},
{
"binary_name": "libelf1",
"binary_version": "0.158-0ubuntu5.3+esm1"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"cves": [
{
"id": "CVE-2018-16062",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-16403",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-18310",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-18520",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-18521",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2019-7149",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2019-7150",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2019-7665",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2020-21047",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2021-33294",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "elfutils",
"purl": "pkg:deb/ubuntu/elfutils@0.165-3ubuntu1.2+esm1?arch=source&distro=esm-infra/xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.165-3ubuntu1.2+esm1"
}
]
}
],
"versions": [
"0.163-4ubuntu1",
"0.163-5.1",
"0.164-1",
"0.165-3",
"0.165-3ubuntu1",
"0.165-3ubuntu1.1",
"0.165-3ubuntu1.2"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "elfutils",
"binary_version": "0.165-3ubuntu1.2+esm1"
},
{
"binary_name": "libasm1",
"binary_version": "0.165-3ubuntu1.2+esm1"
},
{
"binary_name": "libdw1",
"binary_version": "0.165-3ubuntu1.2+esm1"
},
{
"binary_name": "libelf1",
"binary_version": "0.165-3ubuntu1.2+esm1"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"cves": [
{
"id": "CVE-2020-21047",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2021-33294",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "elfutils",
"purl": "pkg:deb/ubuntu/elfutils@0.170-0.4ubuntu0.1+esm1?arch=source&distro=esm-infra/bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.170-0.4ubuntu0.1+esm1"
}
]
}
],
"versions": [
"0.170-0.1",
"0.170-0.2",
"0.170-0.3",
"0.170-0.4",
"0.170-0.4ubuntu0.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "elfutils",
"binary_version": "0.170-0.4ubuntu0.1+esm1"
},
{
"binary_name": "libasm1",
"binary_version": "0.170-0.4ubuntu0.1+esm1"
},
{
"binary_name": "libdw1",
"binary_version": "0.170-0.4ubuntu0.1+esm1"
},
{
"binary_name": "libelf1",
"binary_version": "0.170-0.4ubuntu0.1+esm1"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"cves": [
{
"id": "CVE-2020-21047",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2021-33294",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "elfutils",
"purl": "pkg:deb/ubuntu/elfutils@0.176-1.1ubuntu0.1?arch=source&distro=focal"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.176-1.1ubuntu0.1"
}
]
}
],
"versions": [
"0.176-1.1",
"0.176-1.1build1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "elfutils",
"binary_version": "0.176-1.1ubuntu0.1"
},
{
"binary_name": "libasm1",
"binary_version": "0.176-1.1ubuntu0.1"
},
{
"binary_name": "libdw1",
"binary_version": "0.176-1.1ubuntu0.1"
},
{
"binary_name": "libelf1",
"binary_version": "0.176-1.1ubuntu0.1"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:20.04:LTS",
"cves": [
{
"id": "CVE-2020-21047",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2021-33294",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6322-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-16062"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-16403"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-18310"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-18520"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-18521"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-7149"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-7150"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-7665"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-21047"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2021-33294"
}
]
}
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