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vuln-ubuntu/data/osv/usn/USN-4000-1.json
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{
"schema_version": "1.7.0",
"id": "USN-4000-1",
"summary": "corosync vulnerability",
"details": "It was discovered that Corosync incorrectly handled certain requests.\nAn attacker could possibly use this issue to cause a denial of service\nor execute arbitrary code.\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2018-1084"
],
"related": [],
"published": "2019-05-30T15:03:11Z",
"modified": "2026-04-22T07:36:37Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "corosync",
"purl": "pkg:deb/ubuntu/corosync@2.3.5-3ubuntu2.3?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.3.5-3ubuntu2.3"
}
]
}
],
"versions": [
"2.3.4-0ubuntu1",
"2.3.5-3",
"2.3.5-3ubuntu1",
"2.3.5-3ubuntu2",
"2.3.5-3ubuntu2.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "corosync",
"binary_version": "2.3.5-3ubuntu2.3"
},
{
"binary_name": "corosync-notifyd",
"binary_version": "2.3.5-3ubuntu2.3"
},
{
"binary_name": "libcfg6",
"binary_version": "2.3.5-3ubuntu2.3"
},
{
"binary_name": "libcmap4",
"binary_version": "2.3.5-3ubuntu2.3"
},
{
"binary_name": "libcorosync-common4",
"binary_version": "2.3.5-3ubuntu2.3"
},
{
"binary_name": "libcpg4",
"binary_version": "2.3.5-3ubuntu2.3"
},
{
"binary_name": "libquorum5",
"binary_version": "2.3.5-3ubuntu2.3"
},
{
"binary_name": "libsam4",
"binary_version": "2.3.5-3ubuntu2.3"
},
{
"binary_name": "libtotem-pg5",
"binary_version": "2.3.5-3ubuntu2.3"
},
{
"binary_name": "libvotequorum7",
"binary_version": "2.3.5-3ubuntu2.3"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:16.04:LTS",
"cves": [
{
"id": "CVE-2018-1084",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "corosync",
"purl": "pkg:deb/ubuntu/corosync@2.4.3-0ubuntu1.1?arch=source&distro=bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.3-0ubuntu1.1"
}
]
}
],
"versions": [
"2.4.2-3build1",
"2.4.2-3ubuntu1",
"2.4.3-0ubuntu1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "corosync",
"binary_version": "2.4.3-0ubuntu1.1"
},
{
"binary_name": "corosync-notifyd",
"binary_version": "2.4.3-0ubuntu1.1"
},
{
"binary_name": "corosync-qdevice",
"binary_version": "2.4.3-0ubuntu1.1"
},
{
"binary_name": "corosync-qnetd",
"binary_version": "2.4.3-0ubuntu1.1"
},
{
"binary_name": "libcfg6",
"binary_version": "2.4.3-0ubuntu1.1"
},
{
"binary_name": "libcmap4",
"binary_version": "2.4.3-0ubuntu1.1"
},
{
"binary_name": "libcorosync-common4",
"binary_version": "2.4.3-0ubuntu1.1"
},
{
"binary_name": "libcpg4",
"binary_version": "2.4.3-0ubuntu1.1"
},
{
"binary_name": "libquorum5",
"binary_version": "2.4.3-0ubuntu1.1"
},
{
"binary_name": "libsam4",
"binary_version": "2.4.3-0ubuntu1.1"
},
{
"binary_name": "libtotem-pg5",
"binary_version": "2.4.3-0ubuntu1.1"
},
{
"binary_name": "libvotequorum8",
"binary_version": "2.4.3-0ubuntu1.1"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:18.04:LTS",
"cves": [
{
"id": "CVE-2018-1084",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4000-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-1084"
}
]
}